We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Analytical Equipment.
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Analytical Equipment Product List and Ranking from 260 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 29, 2026～Aug 25, 2026
This ranking is based on the number of page views on our site.

Analytical Equipment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 29, 2026～Aug 25, 2026
This ranking is based on the number of page views on our site.

  1. FOSS JAPAN Co., Ltd. Tokyo//Testing, Analysis and Measurement
  2. ビーエルテック Tokyo//Testing, Analysis and Measurement
  3. 一般財団法人材料科学技術振興財団　MST Tokyo//Testing, Analysis and Measurement
  4. 4 日東精工アナリテック Kanagawa//Industrial Machinery
  5. 5 サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K. Tokyo//Testing, Analysis and Measurement
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Analytical Equipment Product ranking

Last Updated： Aggregation Period:Jul 29, 2026～Aug 25, 2026
This ranking is based on the number of page views on our site.

  1. September 3, 2026 (Thursday) Free Webinar "Inline Component Analysis" FOSS JAPAN Co., Ltd.
  2. Analytical devices contributing to the automation of the water supply, environment, and food industries. ビーエルテック
  3. Automatic Sample Combustion Device 'AQF-5000H' 日東精工アナリテック
  4. 4 Combustion method protein/nitrogen analysis device Dumas Sampler Realizer
  5. 5 iCAP PRO Series ICP Emission Spectrometer サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K.

Analytical Equipment Product List

481～510 item / All 1238 items

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Fluorescent X-ray analysis device 'DPO-2000' [Rental]

Fluorescent X-ray analysis device 'DPO-2000' [Rental]

Capable of detecting time and sensitivity! A handheld fluorescent X-ray analyzer with excellent elemental count.

The fluorescent X-ray analysis device "DELTA Professional DPO-2000" is an excellent handheld fluorescent X-ray analyzer with a superior number of elements that can be detected in response to detection time and sensitivity. It is equipped with X-act Count technology. Its robust design allows for excellent durability, making it suitable for various environments. 【Features】 ■ X-ray tube: 4W, maximum tube current: 200μA, optimized beam settings ■ Achieves excellent detection sensitivity and high measurement throughput ■ Large-diameter SDD suitable for high-sensitivity analysis of various elements ■ Built-in automatic pressure (altitude) compensation function effective for high-sensitivity analysis of light elements ■ Reduces inspection time with fast startup and high count rate measurements * For more details, please refer to the PDF document or feel free to contact us.

  • Rental/lease
  • Analytical Equipment and Devices
  • Analytical Equipment

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Microflow Cell Biochemical Analysis Device 'AE-600P/600F'

Microflow Cell Biochemical Analysis Device 'AE-600P/600F'

Easy and intuitive operation is possible! We have prepared both spectrophotometer type and colorimeter type.

The "AE-600P/600F" is a compact design semi-automatic biochemical analysis device. It comes in two types: a spectrophotometer type with a built-in diffraction grating and a colorimeter type with a built-in 6-wavelength interference filter. It can be used not only in clinical laboratories but also for urgent single-item measurements or as a sub-device for general measurements. 【Features】 ■ Capable of setting any wavelength between 340nm and 999nm (AE-600P) ■ Affordable price (AE-600F) ■ Achieves compactness by adopting a small pump and small optical system compared to conventional devices ■ Minimal carryover effects even with small sample volumes ■ Features a clear 4.3-inch color touch panel LCD for easy visibility *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices
  • Analytical Equipment

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Time-of-Flight Atomic Scattering Surface Analysis Device "TOFLAS-3000"

Time-of-Flight Atomic Scattering Surface Analysis Device "TOFLAS-3000"

Crystal orientation and polarity are clear in 15 minutes! Stable surface analysis is possible without the influence of charging!

The "TOFLAS-3000" is an atomic scattering surface analysis device that can simultaneously perform crystal structure and elemental analysis of solid surfaces such as metals, semiconductors, and insulators. This device has developed the coaxial direct collision ion scattering spectroscopy (CAICISS) method and uses an atom beam of electrically neutral He (Ne, Ar) as a probing tool, allowing for stable surface analysis without the influence of charging, even on insulators. In crystal surface structure analysis, a unique pattern specific to the crystal surface can be obtained by conducting a full-angle scan of the incident angle, making it visually easy to determine the surface structure. 【Features】 ■ Visualization of crystal orientation, symmetry, and the front and back of polar crystals * Easy distinction of the front and back of crystals with wurtzite structures (such as GaN and AlN) ■ Simple elemental analysis and crystal structure analysis for each layer near the surface * Analysis of ultra-thin films is also possible ■ When synchronized with pole figure simulation, it can be operated as if "seen in person" ■ No issues with orientation determination of insulating samples or organic molecular films ■ High-sensitivity evaluation of impurities through simultaneous measurement with SIMS (complementary to TOF spectra) * For more details, please refer to the PDF document or feel free to contact us. * We also accept analysis requests.

  • Analytical Equipment and Devices
  • Semiconductor inspection/test equipment
  • Analytical Equipment

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Case Studies in Chemistry and Materials Analysis

Case Studies in Chemistry and Materials Analysis

Featuring case studies on material analysis, including challenges in chemical and material analysis! Also includes case studies on IR imaging system analysis!

This document is a business guide for the analytical solutions business developed by Nippon Steel Environmental Corporation. It focuses on the characteristic chemical structures of chemical substances and includes case studies of IR imaging systems that visualize the distribution state of these substances through imaging. [Contents] ■ Imaging measurements using infrared spectroscopy ■ 3D laser microscope observation ■ Analysis of foreign substances in food ■ Material investigation of packaging materials ■ Microscopic foreign substances on electronic components ■ Analysis of surface extrusions on wallpaper ■ Analysis of ultra-trace substances ■ Analysis of nitrogen compounds released from coal liquefaction hydrogenated refined oil ■ Qualitative analysis of oil in seabed sediments ■ Organic elemental analysis (GC method) and trace total nitrogen analysis (chemiluminescence method), etc. *For details, please request the document or view the PDF data from the download.

  • Analytical Equipment and Devices
  • Other services
  • Analytical Equipment

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Technical Data: Analysis of Tar Components by GC×GC-TOF/MS

Technical Data: Analysis of Tar Components by GC×GC-TOF/MS

Connect columns with different polarities in series and analyze! Introducing the measurement results of tar samples!

Our company is engaged in the analysis solution business, and this document presents the results of measuring tar samples using GCxGC-TOF/MS. GCxGC (comprehensive two-dimensional GC) is a method that connects columns with different polarities in series through a modulator for analysis. By performing boiling point separation in the 1st column and polarity separation in the 2nd column, it is possible to rapidly expand compound groups in two dimensions. [Contents] ■ Overview ■ Analysis of tar beverages - Qualitative - Semi-quantitative *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Other services
  • Analytical Equipment

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Technical Data: Analysis of Odors

Technical Data: Analysis of Odors

Introducing examples of analyzing odor components in the environment of living spaces and work sites!

Our company is engaged in the analysis solutions business. This document presents the analysis results obtained when identifying and quantitatively analyzing odor components in the environment of living spaces and workplaces, as well as odor components emitted from products. We conducted identification and quantitative analysis of components adsorbed onto solid-phase adsorption cartridges using thermal desorption gas chromatography-mass spectrometry. [Contents] ■ Overview ■ Odors from food packaging containers: Analysis of odor components from egg cartons ■ Environmental odors: Analysis of odor components from under the floor *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Other services
  • Analytical Equipment

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[Analysis Case 1] Radioactive materials from individuals

[Analysis Case 1] Radioactive materials from individuals

Introduction of a case involving radioactive materials requested by an individual from Kanagawa Prefecture.

Next Environmental Consultant Co., Ltd. offers soil analysis, inspection, testing, and measurement services nationwide in Japan. We would like to introduce a case analyzed on February 12, 2019. We received a request from an individual in Kanagawa Prefecture regarding "radioactive substances." In addition to the items specified in the environmental standards for soil, we can also analyze the item "radioactive substances," which is not listed on [soil-analysis.com]. There are other items that can be analyzed even if they are not listed on our website. If you cannot find the necessary item, please feel free to consult us separately. [Case] ■ Date: 2019/2/12 ■ Industry: Production ■ Shipping Location: Kanagawa Prefecture ■ Sample Type: Rice husks ■ Analysis Item: Radioactive substances *For more details, please refer to the PDF document or feel free to contact us.

  • Contract measurement
  • Contract Analysis
  • Contract Inspection
  • Analytical Equipment

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Tandem gas analysis device

Tandem gas analysis device

Real-time off-gas analysis and RQ measurement - Online CO2 and O2 gas analysis -

The Tandem Gas Analyzer family enables advanced measurement of CO2 and O2 gases at a price comparable to other standard probes and sensors. While these devices have previously been perceived as expensive, they can now provide dedicated individual online monitoring and process control at a low cost.

  • Analytical Equipment and Devices
  • Other measurement, recording and measuring instruments
  • Testing Equipment and Devices
  • Analytical Equipment

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Temperature Rise Desorption Analysis Device "Hydrogen Content Analysis Device for Steel HTDS-003"

Temperature Rise Desorption Analysis Device "Hydrogen Content Analysis Device for Steel HTDS-003"

It is suitable for the evaluation of materials for hydrogen embrittlement and the evaluation of hydrogen storage alloys.

The "Hydrogen Content Analysis Device for Steel HTDS-003" is an inorganic gas dedicated thermal desorption analysis device capable of highly sensitive quantitative analysis of hydrogen content in steel. It has been developed with the aim of miniaturization and cost reduction compared to the conventional device (HTDS-002). Like the previous HTDS devices, it achieves the same analytical performance (sensitivity: 0.01 wt.ppm/5g), allowing for high-sensitivity analysis, and the operability remains as simple as before. 【Features】 ■ Equipped with a mass spectrometer as a detector, enabling real-time measurement ■ Uniform heating length: 200mm (at 1000℃/within ±1℃), allowing stable heating of larger samples ■ Samples can be introduced without exposing the heating furnace core tube and analysis chamber to the atmosphere ■ Actual samples can also be introduced *For more details, please download the PDF or feel free to contact us.

  • Analytical Equipment and Devices
  • Special Steel
  • Analytical Equipment

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Techno Synergy Co., Ltd. - Company Overview

Techno Synergy Co., Ltd. - Company Overview

Without being bound by existing frameworks, 'use what is good and create what is not.'

Techno-Synergy is a company engaged in the development, manufacturing, sales, and import/export of precision instruments. The name Techno-Synergy embodies the idea of drawing out new possibilities in optical measurement and spectral analysis through synergy effects at all stages, including collaboration between people, cooperation between companies, and the fusion of technologies. Without being constrained by existing frameworks, we aim to provide suitable scientific and technological solutions for users based on the philosophy of "using what is good and creating what is not." Techno-Synergy aspires to be such a company. 【Business Activities】 ■ Development, manufacturing, sales, and import/export of precision instruments ■ Development, manufacturing, sales, and import/export of software ■ Development, manufacturing, sales, and import/export of materials ■ Development, manufacturing, sales, and import/export of devices ■ Measurement, analysis, and consulting services using precision instruments and software ■ Consulting services for the above technologies *For more details, please refer to the PDF materials or feel free to contact us.

  • Optical Measuring Instruments
  • Optical microscope
  • Analytical Equipment

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Body composition analysis device InBody270

Body composition analysis device InBody270

For health management in various fields! The InBody series enables precise measurements.

The InBody270 is a foldable body composition analysis device that can accurately assess the health status of the individual being measured. It is used as a tool for clinical testing, clinical trials, nutritional guidance, and health coaching in over 80 countries in medical facilities, universities, and research institutions. We offer options that enhance convenience by using it in conjunction with InBody, such as a thermal printer and a manual height gauge. Additionally, you can customize the printed result items by selecting only the necessary parameters. 【Features】 ■ Two-stage foldable design ■ Segmental Direct Impedance Measurement Method (DSM-BIA) ■ Multi-frequency measurement for accurate assessments ■ 8-point contact electrode method for high reproducibility ■ Elimination of experiential variables that detect even slight changes in body composition *For more details, please refer to the PDF materials or feel free to contact us.

  • Other medical supplies and cosmetics manufacturing machines
  • Analytical Equipment
  • Analytical Equipment

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Energy Dispersive Fluorescence X-ray Analyzer XR5500/XR7700

Energy Dispersive Fluorescence X-ray Analyzer XR5500/XR7700

A fluorescence X-ray analysis device equipped with a new generation SDD detector that allows anyone to easily measure and analyze without the need for liquid nitrogen, featuring high resolution and high-speed measurement capabilities.

We offer a lineup that meets customer needs across a wide variety of fields. The fluorescent X-ray analysis equipment allows for non-destructive analysis, enabling measurements of samples in their original state. Analysis results can be obtained on-site. You can choose equipment tailored to your analysis needs, and we also accept various customizations for each model. It is equipped with a new generation SDD detector that requires no liquid nitrogen, offers high resolution, and supports high-speed measurements. 【Features】 ■ Equipped with user-friendly analysis software that allows anyone to easily perform measurements and analyses. ■ Standard FP quantitative software included, enabling immediate measurements even without standard samples. ■ Desktop model designed for space-saving and energy efficiency.

  • Other laboratory equipment and containers
  • Analytical Equipment

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VOC emission measurement

VOC emission measurement

Contributing to business development with reliable measurements for testing and evaluating materials and developed products!

Our company conducts analysis and measurement of volatile organic compounds (VOCs) in vehicle interiors using the drive-back method, as well as VOCs emitted from building materials and home appliance components in accordance with JIS A 1901 using a small chamber method. Aldehydes and volatile hydrocarbons emitted from target products are collected using gas adsorption tubes, and their components are analyzed and measured. We accept analysis and measurement based on customer specifications. 【Target Products for Measurement】 ■ Vehicle interior parts and materials (adhesives, raw material polymers, petroleum products, etc.) ■ Building materials (plywood, adhesives, paints, furniture, etc.) ■ Interior materials (wallpaper, carpets, curtains, etc.) ■ Industrial materials, office supplies, and OA equipment (raw material polymers, petroleum products, etc.) *For more details, please refer to the PDF document or feel free to contact us.

  • Contract measurement
  • Contract Inspection
  • Contract Analysis
  • Analytical Equipment

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[Information] How to Read the Water Analysis Result Report

[Information] How to Read the Water Analysis Result Report

This document provides a detailed explanation on how to read water analysis result reports!

This document provides information on "How to Read Water Analysis Result Reports." It offers detailed explanations for each item, starting with "Appearance," as well as "pH" and "Electrical Conductivity." The water quality analysis result report is provided as scientific material for Spirion's installation proposals. Please take a moment to read it. [Contents] ■ General Overview - Overall evaluation of the sampled water, determining its quality ■ Specifics (1) - Confirming values in the order of 6. Total Hardness → 5. Silica ■ Specifics (2) - Focusing on 14. M-Alkalinity and 15. Calcium Hardness ■ Findings - Evaluating the sampled water based on the values of each measurement item *For more details, please refer to the PDF document or feel free to contact us.

  • Water quality testing
  • Analytical Equipment

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Concrete inspection device 'SCl System'

Concrete inspection device 'SCl System'

Results can be determined on-site! Concrete testing device for measuring chloride ion concentration.

The "SCl System" is a concrete inspection device that measures the concentration of chloride ions in concrete structures exposed to salt damage environments. The "on-site measurement system" provides measurement results on the spot and allows for analysis using the spectral spectrum of the sample. It can control the device and process data using a mini notebook PC, and it can also be powered by a dedicated portable power supply in locations without AC power (100V). By employing a bright spectrometer, it obtains well-separated data with high resolution. 【Features】 ■ "On-site measurement system" that provides results on the spot ■ Analysis using the spectral spectrum of the sample ■ Device control and data processing can be done with a mini notebook PC ■ Compatible with a dedicated portable power supply ■ Utilizes a bright spectrometer *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Analytical Equipment

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Atmospheric Pressure Ionization Mass Spectrometry Device 'API-MS'

Atmospheric Pressure Ionization Mass Spectrometry Device 'API-MS'

Support for high-purity gas purification technology and trace gas impurity measurement technology!

Our company supports high-purity gas purification technology and trace gas impurity measurement technology using 'API-MS' in the fields of semiconductor manufacturing, organic EL manufacturing, and advanced research. As for our track record in piping construction, we have gas supply equipment for the next-generation detector XMASS of Kamiokande and a gas sampling system for JAXA's Hayabusa II return chamber. Additionally, the 'API-MS' method has been registered with ISO as a high-sensitivity gas permeability evaluation device for films. *For more details, please download the PDF or contact us.

  • Gas Filters
  • Other environmental analysis equipment
  • Analytical Equipment

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High-sensitivity gas analysis device "FLEX-MS Series"

High-sensitivity gas analysis device "FLEX-MS Series"

Continuous measurement of impurities in gas can be performed within 1 minute per cycle! Being portable, it allows for measurements at the point of use.

The "FLEX-MS Series" is a high-sensitivity gas analysis device that uses atmospheric pressure ionization mass spectrometry (API method). It can measure impurities (mass numbers 3 to 400) in high-purity gases at the ppb level. Impurities can be measured in the range of 10 ppb to 0.1 ppb. The power supply operates at AC100V. 【Features】 ■ Direct introduction of the target gas is possible ■ Impurities can be measured in the range of 10 ppb to 0.1 ppb ■ Time variation measurement can be performed with concentration display using registered calibration curves ■ Portable type allows for measurements at the use point ■ Operates on AC100V power supply *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Analytical Equipment

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Technical Data: Lithium encapsulation enhances the reactivity of fullerenes by 2400 times.

Technical Data: Lithium encapsulation enhances the reactivity of fullerenes by 2400 times.

Successfully measured the differences in samples! Examples of applications are also included.

The document introduces the fact that "Li encapsulation enhances the reactivity of fullerene by 2400 times." Using an 800MHz NMR system from JEOL, we successfully measured the differences between samples where Li is encapsulated in fullerene and samples where Li exists outside of fullerene, using a well-known Li salt as a standard reference. Additionally, we have included other application examples. [Contents] ■News ■Application Example 1 ■Application Example 2 *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Analytical Equipment

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We buy analysis machines! With a list of items for purchase!

We buy analysis machines! With a list of items for purchase!

[Online appraisal available] We buy surplus analytical equipment! Even old equipment is eligible for purchase, so please feel free to consult with us!

Our company buys and sells analytical instruments. We can also purchase very old types of analytical instruments and those that are broken, so please feel free to consult with us. We have received joyful feedback such as, "They even buy such old equipment?!" We can conduct online meetings and assessments using various tools. Additionally, we can provide on-site assessments and purchases anywhere in Japan. Please do not hesitate to contact us if you have any requests. 【Equipment We Handle】 ■ Chromatography analyzers ■ Optical analyzers ■ Vacuum equipment, electron microscopes ■ Bio-related analytical instruments ■ Food-related analytical instruments and equipment ■ Pharmaceutical and drug manufacturing equipment *For more details, please download the PDF or feel free to contact us.

  • Analytical Equipment and Devices
  • Analytical Equipment

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[Use Case] Drug Screening with 3D Spheroid Cell Culture

[Use Case] Drug Screening with 3D Spheroid Cell Culture

A case study monitoring the effects of drug uptake and tumor cell proliferation using an automated fluorescence live cell imaging microscope.

Spheroid cell culture has emerged as a powerful in vitro tool for tumor treatment research. The proliferating cells in the 3D tumor spheroids are shown with green fluorescence labeling. The red fluorescence labeling represents the drugs injected into the tumor spheroids. *For more details, please refer to the related links or feel free to contact us.*

  • Microscope
  • Other microscopes and optical inspection equipment
  • Analytical Equipment

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Application Data: Example of Erythromycin Impurity Analysis

Application Data: Example of Erythromycin Impurity Analysis

Using the 'Solnac Tube' deionization tube for LC/MS! The official pharmacopoeia detects at 215nm.

Erythromycin, one of the macrolide antibiotics that has applications for many infectious diseases such as respiratory and soft tissue infections, was analyzed using LC conditions with phosphate buffer as the sample. Due to its weak UV absorption, erythromycin requires detection at a low wavelength, and it is detected at 215 nm in the pharmacopoeia. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: Erythromycin reagent 50 ppm solution ■ Injection volume: 5μL *For more details, please refer to the PDF document or feel free to contact us.

  • Tubes and hoses
  • Analytical Equipment

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Application Data: Example of Sulfonamide Analysis

Application Data: Example of Sulfonamide Analysis

Using the desalting tube "Solnac Tube" for LC/MS! We were able to measure four types of sulfonamides.

Sulfa drugs are a group of chemotherapeutic agents based on sulfanilamide, used as veterinary pharmaceuticals. An example using phosphate buffer solution was included in Shiseido's application data, so I referred to that to consider the elution conditions. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: Mixed solution of 4 types of sulfa drugs at 20 ppm ■ Injection volume: 4 μL *For more details, please refer to the PDF materials or feel free to contact us.

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  • Analytical Equipment

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Application Data: Example of Analysis of Narijikus Acid

Application Data: Example of Analysis of Narijikus Acid

Example of analyzing nalidixic acid using a desalting tube "Solnac Tube" for LC/MS!

We conducted an analysis using nalidixic acid, a type of quinolone antibacterial agent, as the sample under LC conditions with phosphate buffer solution. The confirmation test described in the pharmacopoeia employs ultraviolet-visible spectrophotometry, but since there was an example using phosphate buffer solution in Shiseido's application data, we referred to that. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: Nalidixic acid reagent 20 ppm solution ■ Injection volume: 2 μL *For more details, please refer to the PDF document or feel free to contact us.

  • Tubes and hoses
  • Analytical Equipment

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Application Data: Example of Ionic Liquid Analysis: Application to Ion Pair Reagents

Application Data: Example of Ionic Liquid Analysis: Application to Ion Pair Reagents

Used the desalting tube "Solnac Tube" for LC/MS! Conducted online LC/MS analysis.

Ionic liquids are defined as "salts composed solely of ions that are in a liquid state at temperatures below 100°C," and their development is expected to focus primarily on their use as electrolytes. The main ionic liquids are often analyzed using HPLC with elution solutions that contain ion-pair reagents such as sodium dodecyl sulfate (SDS), which has high polarity and weak UV absorption, allowing detection even at low wavelengths. Using imidazolium salts, which are one of the representative structures of ionic liquids, we conducted LC/MS analysis with an elution solution containing ammonium dodecyl sulfate. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: 5 ppm solution of 1-butyl-3-methylimidazolium chloride ■ Injection volume: 5 μL *For more details, please refer to the PDF document or feel free to contact us.

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  • Analytical Equipment

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Application Data: Example of Negative Ion Measurement by TFA Removal (2)

Application Data: Example of Negative Ion Measurement by TFA Removal (2)

Using the desalting tube "Sornak Tube" for LC/MS! The effect of TFA removal allows for signal detection.

When analyzing acidic compounds using reversed-phase partition chromatography, an acidic mobile phase (set to a pH that is at least 2 lower than the pKa of the analyte) may be used to suppress dissociation. Common acidic mobile phases suitable for use in LC/MS include acetic acid, formic acid, and trifluoroacetic acid (TFA). While TFA is appropriate for use at low pH, it is believed to cause ionization suppression with nearly 100% probability when detecting the analyte as a negative ion. Using methionine, an amino acid with acidic groups and high polarity, as the sample, TFA was removed from the eluent using a Sorbent tube, and negative ion measurements were conducted. For details on conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (210 nm) ■ Sample: Methionine 20 ppm solution ■ Injection volume: 5 μL *For more details, please refer to the PDF document or feel free to contact us.

  • Tubes and hoses
  • Analytical Equipment

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[Application Data] Examples of improvements for easily adsorbed basic compounds

[Application Data] Examples of improvements for easily adsorbed basic compounds

An example of improvement using post-column method for basic compounds that easily adsorb to the Sornak tube!

When using the Solnack tube CFAN under phosphate buffer conditions, if the compound being measured is basic, it may become dissociated and adsorb to the resin inside the tube. Therefore, by adding ammonia water using the post-column method before introducing the tube, we thought that making the eluent inside the tube basic and keeping the target compound in its non-dissociated form could suppress adsorption. We attempted to improve adsorption to the Solnack tube by adding ammonia water using the post-column method. For details on conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Detector: UV (215 nm) ■ Sample: 20 ppm solution of hydrochloride doxepin reagent ■ Injection volume: 5 μL ■ Post-column: 200 mM ammonia water at 0.05 ml/min *For more details, please refer to the PDF document or feel free to contact us.

  • Tubes and hoses
  • Analytical Equipment

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