河口・サポート List of Products and Services

"Recombinant k-casein" is a non-bovine version of the k-casein fraction of whole cow's milk casein. The typical bovine version is a useful tool for stabilizing amorphous calcium phosphate and is effective. It serves as an organic adhesive and binder for safety matches. The advantages include the solubility of k-casein and higher consistency and uniformity compared to bovine options. 【Features】 ■ Soluble ■ Higher consistency and uniformity than bovine options ■ Does not contain animal-derived ingredients ■ Does not contain E. coli DNA ■ Provided in a buffer that does not contain glycerol *For more details, please refer to the PDF document or feel free to contact us.

• Other food and beverage ingredients

LEVPROT BIOSCIENCE is a Spanish company compliant with ISO 9001 and ISO 13485. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and k-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Molecular biologists and new mRNA synthesis technology. The technology focused solely on yeast cells ensures production free from prokaryotic DNA and animal-derived components. [Applications (partial)] ■ Real-time PCR for DNA and RNA sample diagnostics ■ Infectious disease diagnostics ■ Antibiotic resistance detection ■ Bacterial infection diagnostics ■ Absolute quantification *For more details, please refer to the PDF materials or feel free to contact us.

• Other food and beverage ingredients

The German manufacturer of scientific instruments and reagents, 'Carl Roth,' continues to be favored by many researchers in the field of international collaborative research. To deliver this global standard to Japan, we started sales as the official distributor in Japan in 2017. If you are looking for Carl Roth's scientific instruments, please feel free to consult us. <Examples of imported scientific instruments> - Rotilabo micropipette - Rotilabo II dispenser - Glass vial with roll rim 'ROTILABO ND18/22' - Test tubes with screw caps and spoons - Hose coupling 'Keck connecting piece' - Chemical protective gloves 'AlphaTec 15-554' - Chemical adsorption pad mini tube 'P200' etc...

• Other experimental equipment

The German manufacturer of scientific instruments and reagents, 'Carl Roth', continues to be widely used by many researchers in the field of international collaborative research. To bring this global standard to Japan, we started sales as the official distributor in Japan in 2017. If you are looking for imported reagents from Carl Roth, please feel free to consult us. <Examples of imported reagents> - Blocking reagent 'ROTI Block' - Gelation agent for microbial culture 'GELRITE' - Astra Blue FM (C.I. 48048) - Bovine Serum Albumin (BSA) Fraction V <Biotin-free> - Malt extract, etc...

• reagent

~To all those affected by the Noto Peninsula Earthquake~ This is an offer for donations to those affected by the Noto Peninsula Earthquake. We will provide PVC JIS standard products from the Italian company FIP at 20% of our catalog sales price (an 80% discount for donations). The eligible products include ball valves, simple ball valves, butterfly valves, diaphragm valves, check valves, strainers, and other items in our inventory, all offered at an 80% discount. Consumption tax is not included. Note: Any contractor from anywhere in Japan can submit drawings or photos proving that the plastic valves will be used in plumbing and equipment work in disaster-affected areas (including the Noto Peninsula Earthquake) to qualify for the 80% donation. However, there is a limit to our donations, so they will be allocated on a first-come, first-served basis. Eligible products include ball valves, butterfly valves, diaphragm valves, check valves, strainers, etc. *This offer will end once our inventory is depleted. *Please feel free to contact us.

• Valves and fittings

We would like to introduce the portfolio of enzymes and recombinant proteins from LEVPROT BIOSCIENCE, a company based in Spain. The company is compliant with ISO9001 and ISO13485 standards. It specializes in the production of high-performance recombinant proteins, enzymes, and animal-free buffers (recombinant BSA and κ-casein) primarily focused on the detection of infectious diseases for in vitro diagnostic test manufacturers. Our technology, which focuses solely on yeast cells, ensures production without the inclusion of prokaryotic DNA or animal-derived components. LEVPROT's current protein portfolio and technology are utilized in three major industries: food, IVD, and biopharmaceuticals. 【Food Protein Portfolio】 ■ Brazein ■ Soy leghemoglobin ■ Chymosin (rennin enzyme) *For more details, please refer to the PDF materials or feel free to contact us.

• Yeast and fungi

"Recombinant Bovine Serum Albumin (rBSA)" is a non-animal albumin that is expressed in yeast cells and is equivalent to conventional Bovine Serum Albumin (BSA). Features of rBSA It provides a high-efficiency alternative that does not contain animal-derived components, serving as a substitute for bovine serum albumin. Our recombinant BSA (rBSA) does not contain E. coli DNA, making it an ideal blocking solution for various immunoassays such as ELISA, Western blot, CLIA, lateral flow assays, and immunohistochemistry (IHC). One gram of freeze-dried rBSA is equivalent to 30% BSA (100g) in 333mL of animal-derived serum. [Features] ■ Prevents non-specific attachment of enzymes to plastic surfaces ■ Stabilizes proteins during incubation ■ Does not contain E. coli DNA contaminants ■ Can be supplied in a buffer that does not contain glycerol ■ Animal-free, RNase-free, endotoxin-free *Samples are also available upon request. If you are interested, please feel free to contact us.

• Other food and beverage ingredients

The current protein portfolio and technology of LEVPROT BIOSCIENCE, a Spanish company, are used in three major industries: food, IVD, and biopharmaceuticals. 【Brazain】 - A protein with 1600 times the sweetness of sugar - Provides the same sweetness with fewer calories consumed - Heat stability: withstands low-temperature pasteurization 【Recombinant Bovine Serum Albumin (rBSA)】 - Contains no E. coli DNA - An ideal blocking solution for various immunoassays such as ELISA - Improved sensitivity with minimized non-specific binding - 20 to 100 times higher blocking efficiency than BSA 【Bovine-derived DNase 1 and Thermolabile dsDNase1】 - DNase I derived from Bos taurus (bovine) fermented in yeast: widely used for DNA removal and nucleic acid analysis in laboratories. - Thermolabile dsDNase1 is inactivated by heat treatment (55°C) 【Taq DNA Polymerase】 - Contains no E. coli DNA - Contains no glycerol *For more details, please refer to the PDF document or feel free to contact us.

• Yeast and fungi

"ELAREM Perform" is a human platelet lysate of EU origin that supports the in vitro proliferation of various primary cells and cell lines. It meets the requirements for cell proliferation in academia and industry, ensuring an efficient research process and a cell environment free of xenogeneic components, thanks to a safe and performance-enhancing cell proliferation promoter. Please feel free to contact us if you have any inquiries. 【Features】 ■ Improved cell performance ■ Reproducible results ■ Consistent pricing and supply ■ From research to clinical development *For more details, please refer to the PDF materials or feel free to contact us.

• Human cells

This is a German-made clip that demonstrates high durability and high corrosion resistance. Please use it in demanding environments where chemical agents are involved.

• Other Experiment/Work Tables

The Ero Clip Standard Anode Clip is made from chemical-resistant materials. The soft spring allows for quick and comfortable handling of lightweight tasks, and the reduced rebound helps prevent worker fatigue. The Ero Clip Performance, made with optimized material composition, is a clip that meets the highest demands. With improved chemical resistance, it is durable against strong corrosive media and securely holds heavy objects with its sturdy spring. New product: The opening width of the Ero Clip Performance 11 is 11mm.

• furniture

~To all those affected by the Noto Peninsula earthquake~ This is an offer for donations to those affected by the Noto Peninsula earthquake. We will provide PVC JIS standard products from the Italian company FIP at 20% of our catalog sales price (an 80% discount for donations). The eligible products include pole valves, simple ball valves, butterfly valves, diaphragm valves, check valves, strainers, etc., and will be offered at an 80% discount, limited to items in our inventory. Consumption tax is not included. Note: For contractors from any region in Japan, if you can submit drawings or photos proving that the plastic valves will be used in plumbing and equipment work in disaster-affected areas (including the Noto Peninsula earthquake), we will grant an 80% donation. However, please note that there is a limit to our donations, so it will be on a first-come, first-served basis. Eligible products include ball valves, butterfly valves, diaphragm valves, check valves, strainers, etc. *This offer will end once our inventory is depleted. *Please feel free to contact us.

• Piping Materials

"Eloclamp" is a chemical-resistant clamp that can also be used in the electroplating and anodizing industries. Made of high-quality plastic, it has strong resistance to chemicals and extreme temperatures. Please feel free to contact us when you need assistance. 【Product Lineup】 ■ELOCLAMP ■ELOCLAMP High Load Type ■ELOCLAMP Performance ■ELOCLAMP Black Line ■ELOCLAMP Accessories *For more details, please refer to the PDF document or feel free to contact us.

• Vice Clamps

The "Series MXH" is a magnetic drive horizontal pump that combines maximum hydraulic efficiency with a robust, compact, and highly reliable structure. By using high-quality materials for the bearings, excellent wear resistance and outstanding chemical resistance are achieved, resulting in a longer product lifespan and improved reliability. Being seal-less, it has no leaks, making it safe for people, the environment, and equipment. 【Features】 ■ Magnetic drive ■ Seal-less, 100% leak-free ■ MXH150 features SiC/PTFE + 25% carbon bearings ■ MXH220 to MXH450 use ceramic/PTFE bearings ■ Equipped with complete GF manufactured unions *For more details, please refer to the PDF document or feel free to contact us.

• Special Pump
• Other pumps

The "Cartridge Filter Chamber" is a product designed and manufactured for the filtration of electrolytic liquids and other wet chemical processing solutions. It features a robust and reliable smart structure, combined with an enhanced fluid dynamics design to minimize pressure loss. It maintains a maximum pressure of 3.5 bar (5.5 bar as an option) and has pressure resistance equivalent to steel products, along with excellent chemical resistance. This results in maximum uptime after installation and a long service life, providing top-level performance both technically and economically. 【Features】 ■ Designed for effective purification and particle removal ■ Polypropylene structure using machined Simona AlphaPlus PP ■ Hinged cover using glass-reinforced PP press plates ■ Non-metallic solution contact ■ Electropolished ANSI316 manifold ring *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

This is a plating chemical for semiconductor back-end processes, selective silver plating for semiconductors, and plating related to connectors, boasting nearly 40 years of achievements in Japan. It has particularly strong results with major Japanese companies. Mainly used domestically in Japan, it is a pretreatment material for the selective silver plating process for semiconductor sheets. For more details, please download the PDF (technical documentation in English).

• Plating Equipment

This is a plating chemical for semiconductor back-end processes, selective silver plating for semiconductors, and connector plating-related applications, boasting nearly 40 years of achievements in Japan. It has particularly strong results with major Japanese companies. This is an electrolytic stripping agent developed to remove silver and copper from stainless steel belts used in continuous plating systems and hoop plating systems. For more details, please download the PDF (technical documentation in English).

• Plating Equipment

This is a plating chemical for semiconductor back-end processes, selective silver plating for semiconductors, and plating related to connector plating, boasting nearly 40 years of achievements in Japan. It has particularly strong results with major Japanese companies. This is a selective silver plating process for semiconductor sheets. For more details, please download the PDF (technical documentation in English).

• Plating Equipment

This is a plating chemical for semiconductor back-end processes, selective silver plating for semiconductors, and connector plating-related applications, boasting nearly 40 years of achievements in Japan. It has particularly strong results with major Japanese companies. This is a back stripping agent developed for selective flash gold plating for continuous plating equipment and hoop plating equipment. It can be used with potassium cyanide (cyanide). For more details, please download the PDF (technical documentation in English).

• Plating Equipment

This document introduces Plating Electric Co.'s "Power Supply for Anodizing Applications." It includes the "Range of Pulse Reverse Power Supply" as well as "Schematic Diagram (Switch Mode Power Supply)" and "Detailed Diagram of DC Power Supply pe5410-W." The versatile controller for anodizing coloring, "pe8705," features 99 free programs and U/t programs, automatically adjusting the batch size. We encourage you to read it. 【Contents (Partial)】 ■ Product Range: Control Unit/Interface ■ Configuration Principle (Switch Mode Power Supply) ■ Schematic Diagram (Switch Mode Power Supply) ■ Schematic Circuit Diagram (pe Switch Mode Power Supply) ■ Power Factor Comparison: Switch Mode vs. SCR *For more details, please refer to the PDF document or feel free to contact us.

• power supply

This document introduces the "Pulse Reverse Power Supply" handled by Kōguchi Support. It includes images and details about what can be achieved with pulse power, product features, and parameters. Additionally, examples of "Pulse Power" and "System Examples" are also provided. We encourage you to read it. 【Contents (partial)】 ■ What can be achieved with pulse power ■ Average current ■ Waveforms can be programmed up to 16 steps ■ Variety of interfaces ■ Delivery records worldwide *For more details, please refer to the PDF document or feel free to contact us.

• power supply

The "Power Pulse Series" is a pulse reverse rectifier designed for air cooling or water cooling. It is a modular system capable of providing up to 16 individual outputs per cabinet. It achieves a complete rectangular waveform with fast rise and fall times (high-speed switching), and minimal overshoot and undershoot. 【Features】 ■ Accurate and consistent positive and negative current fluctuation rates ■ Phase shift (freely adjustable) ■ Output synchronization possible via control unit pe8005 ■ Maintenance-free, easy diagnosis ■ Resistance to permanent shorts and open circuits *For more details, please refer to the PDF document or feel free to contact us.

• power supply

The "pe86 series" is a pulse reverse rectifier that allows communication control via keyboard operation and a serial interface (RS485). It features secondary side short-circuit (open) protection and can normally provide DC output. Optionally, the output waveform can be displayed on a graphic display. Additionally, we also offer plating power supplies such as "POWER STATION pe1010/1020/4606." 【Features】 ■ Reduces metal usage by 80%, thereby reducing plating time by up to 75% ■ Increases plating density ■ Proposes added value through structure and function enhancements ■ Output is bidirectional (forward/reverse) pulse reverse ■ Adjustable pulse current and base current *For more details, please refer to the PDF materials or feel free to contact us.

• power supply

We would like to introduce the products from the Dutch company Hender, handled by our company, Kawaguchi Support. Our lineup includes vertical pumps featuring a full-length motor shaft and full-length shaft covering, as well as filtration towers where you can choose from tank top, half-submerged tank, and suction and discharge types. Additionally, we offer the vertical pump and filtration tower unit "DF Series," which is commonly used for partial plating applications in Japan. 【Features】 ■ Vertical Pump - Full-length motor shaft and full-length shaft covering - "Bolt-free rapid mounting" system makes installation and replacement easy - Made from heat-resistant (80°C: PP material, 100°C: PVDF material) and chemical-resistant materials - Three-phase pumps have multi-stage voltage performance (200-480V specifications) for 50/60Hz - All components except for the motor are manufactured in-house (the motor is also made to Hender's specifications) *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

The "P200" is a chemical adsorption pad mini tube with an adsorption capacity of 3.75 liters and high absorption capability. It absorbs or contains aggressive liquids such as acids, alkalis, ketones, alcohols, aromatic products, glycols, and hydrocarbons. Please feel free to contact us when you need assistance. 【Features】 ■ High absorption capability ■ Application range - Acids, alkalis, ketones, alcohols, aromatic products, glycols, hydrocarbons, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We offer "snap-on lids" suitable for glass vials with roll rims "ND18/22." The material is PE, transparent, and provided in a packaging form of 100 pieces per pack. Please feel free to contact us when you need assistance. 【Features】 ■ Material: PE, transparent ■ 100 pieces per pack *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

"BLAST" is a wide-field safety goggle that can be worn over prescription glasses. By combining it with an attachable visor (available for separate order), it achieves a protection level equivalent to a face visor and improved eye protection. Additionally, it features an adjustable head strap, a rotating multi-joint hinge, and outer channels for fluid transport. It provides protection against dust, droplets, gas, and molten metal splashes. 【Features】 ■ Extremely comfortable fit with flexible application options ■ Anti-scratch, anti-fog, and anti-static PC lenses ■ Protection against dust, droplets, gas, and molten metal splashes ■ Can be worn over prescription glasses ■ Adjustable head strap *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

The "AlphaTec 15-554" is a chemical protective glove with a length of 355mm and a thickness of 1.1mm. It features a red polyvinyl alcohol coating and a cotton lining. Additionally, it is resistant to aromatic (xylene), chlorinated (trichloroethylene, perchloroethylene), and other organic solvents. Please feel free to contact us for inquiries. 【Features】 ■ Available in sizes 9 and 10 ■ AQL 1.0 ■ Red polyvinyl alcohol coating and cotton lining ■ Length 355mm, thickness 1.1mm *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

"P110" is a chemical adsorption pad wipe with high absorption capacity. It is capable of absorbing or containing aggressive liquids such as acids, alkalis, ketones, alcohols, aromatic products, glycols, and hydrocarbons. Please feel free to contact us when you need assistance. 【Features】 ■ High absorption capacity ■ Applicable range - Acids, alkalis, ketones, alcohols, aromatic products, glycols, hydrocarbons, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We offer "Round-edged Glass Vials Short" in our company. They hold 2ml, have a height of 36mm, and come with a snap-on lid made of LDPE. The material used is soda-lime glass. Please feel free to contact us when you need to place an order. 【Features】 ■ 2ml, Height: 36mm ■ Material: Soda-lime glass, Clear ■ Shipping included ■ Snap-on lid made of LDPE *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We handle the hose coupling "Keck Connecting Piece." It is white, has an 8mm outlet, and is autoclavable. Additionally, we also offer the "Keck Hose Nozzle," which has an outer diameter of 9mm and a length of 43mm. Please feel free to contact us when you need assistance. 【Features】 <Keck Connecting Piece> ■ Autoclavable ■ White, 8mm outlet <Keck Hose Nozzle> ■ Made of PBT, seal made of EPDM ■ Outer diameter 9mm, length 43mm, light blue color *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We offer RNase/DNase/human DNA and pyrogen-free "Pipette Tips Large Volume 1-200μl." It features a very large opening to protect cells, making it suitable for pipetting suspensions and viscous liquids. The material is PP and autoclavable. 【Features】 ■ Very large opening to protect cells ■ Suitable for pipetting suspensions and viscous liquids ■ RNase/DNase/human DNA and pyrogen-free ■ Compatible with BRAND, Eppendorf, Gilson, and ROTH *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We handle the German-made "Pycnometer acc. to Gay-Lussac, 1ml." It is used for measuring the density of non-volatile low-viscosity liquids, featuring a concave glass stopper, with an edge diameter of 9mm at the top and 7mm at the bottom. The total capacity is engraved on the pycnometer, with three decimal places and a tolerance of ±0.001ml. 【Features】 ■ Material: Borosilicate glass 3.3. ■ For measuring the density of non-volatile low-viscosity liquids ■ Pear-shaped ■ Concave glass stopper, with an edge diameter of 9mm at the top and 7mm at the bottom ■ Calibrated at 20°C *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We offer the "Screw Conductive Tube Clamp ROTILABO," which can securely fix tubes to pipes and taps. The material is metal, and it possesses non-magnetic properties. It is characterized by high resistance to aggressive liquids and vapors. Please feel free to contact us if you need assistance. 【Features】 ■ Material: Metal ■ Securely fixes tubes to pipes and taps ■ Phosphor bronze band, non-magnetic, high resistance to aggressive liquids and vapors ■ Applicable range: Tube outer diameters of 5–10mm, 7–12mm, 9–14mm *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We offer sterilized "screw cap test tubes with spoon" at our company. They come with a wide-mouth spoon suitable for bean-sized samples. They are physiologically safe, biologically inert, and free of heavy metals. The materials used are transparent PP, HDPE for the cap, and HIPS for the spoon. 【Features】 ■ Material: Transparent PP, HDPE cap, HIPS spoon, sterile ■ Comes with a wide-mouth spoon for bean-sized samples ■ The overlap screw cap closure prevents liquid leakage and ensures proper hygiene upon opening *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

At the estuary support, we handle "Glass Wool 500g." It is 8μm, chemical-resistant, and complies with DIN 1259-1, making it suitable for use as a filtration aid in laboratory work. Please feel free to contact us when you need it. 【Product Overview】 ■ Filtration glass wool, filtration aid ■ WGK1 ■ CAS No. 65997-17-3 ■ EG-No. 266-046-0 ■ Filtration aid for laboratory work * For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

The "ROTILABO ND18/ND22" is a glass vial with a roll rim suitable for the storage of powders and solids. The material is transparent soda-lime glass of hydrolysis class III. You can choose a height of either 40mm or 50mm. Please feel free to contact us when placing an order. 【Features】 ■ 5ml, 10ml, 15ml, 25ml ■ Height: 40mm or 50mm ■ Material: Transparent soda-lime glass of hydrolysis class III ■ For the storage of powders and solids *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

This product is a high-quality additive for nutrient media that requires a high malt content. Due to its low pH value, it is suitable for bacteriological applications. The storage temperature is +15 to +25°C, and it is free from nitrites. Please feel free to consult us when you need it. 【Product Overview (Excerpt)】 ■500g, plastic container ■Powder form ■Storage temperature: +15 to +25°C ■WGK1 ■CAS number: 8002-48-0 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We would like to introduce "Soy Pepton" handled by the estuary support. It is characterized by a particularly wide nutritional spectrum and a high content of carbohydrates and vitamins. It is obtained from the papain digestion of soybean flour and is used in media, fermentation, and vaccine production. Please feel free to consult us when you need it. 【Product Overview】 ■ Density (D): 1.41g/cm3 ■ Storage Temperature: +15 to +25℃ ■ Transport Temperature: Ambient Temperature ■ WGK1 ■ CAS Number: 91079-46-8 ■ EG-No. 293-434-7 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

This product is a granulated agar that minimizes dust. It is suitable for all media used in molecular biology and microbiology, and is recommended for plating in genetic engineering (GMO). Typically, 15g/l is used. The storage temperature is +15 to +25°C. Please feel free to consult us when needed. 【Product Overview】 ■ Granulated, 250g ■ Storage temperature: +15 to +25°C ■ Transport temperature: Ambient temperature ■ WGK1 ■ CAS Number: 9002-18-0 ■ EG No. 232-658-1 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We would like to introduce 'KOBE I', which is handled by the estuary support. This is a standard agar suitable for use in molecular biology (e.g., LB medium) and microbiology culture media. Typically, 15g/l is used. The storage temperature is +15 to +25°C. Please feel free to consult us when needed. 【Product Overview】 ■ 1kg, powder, for microbiology ■ Storage temperature: +15 to +25°C ■ Transport temperature: ambient temperature ■ WGK1 ■ CAS number: 9002-18-0 ■ EG-No. 232-658-1 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

This product is a fat-free soybean lecithin made from non-genetically modified plants. The density (D) is <1g/cm3, and it is biochemistry grade and GVO-free. It comes in a 250g plastic container. Please feel free to consult us when placing an order. 【Product Overview】 ■250g, plastic ■Over 97%, soybean-derived, GVO-free ■Phosphatidylcholine ■Density (D): <1g/cm3 ■WGK1 ■CAS Number: 8002-43-5 ■EG-Nr. 232-307-2 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

"Lysozyme" is a high-quality product for molecular biology. It is a freeze-dried powder that does not contain salt or albumin, suitable for the lysis of bacteria in DNA preparation. It preferentially hydrolyzes the β-1,4-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine. The freeze-dried product is stable for several years at +4°C and -20°C, with solution stability at pH 4-5 lasting several weeks at +4°C and several days at room temperature. 【Features】 ■ Freeze-dried powder without salt or albumin ■ High-quality product for molecular biology ■ Derived from egg white, albumin-free ■ Preferentially hydrolyzes the β-1,4-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

We would like to introduce our product, "Mueller Hinton Broth." It is used for the cultivation of microorganisms and antibiotic susceptibility testing. It is slightly milky in color, and 21g is used per 1 liter of broth. The package size is 500g, and it is packaged in a plastic bottle. Please feel free to consult us when placing an order. 【Product Overview (Excerpt)】 ■ ISO 16782, for microbiological use ■ Package size: 500g ■ Packaging: Plastic bottle ■ Storage temperature: +15 to +25℃ ■ WGK1 *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

Introducing 'Piperitone ROTICHROM GC' handled by the estuary support. The molar mass (M) is 152.24 g/mol, and the density (D) is 0.93 g/cm³, with the analysis certificate and GC chromatogram enclosed in the packaging. Carl ROTH provides a wide range of reference materials for gas chromatography from groups of substances such as alkanes, alcohols, ketones, esters, and aromatic compounds. 【Product Overview (Excerpt)】 ■Chemical formula: C10H16O ■Molar mass (M): 152.24 g/mol ■Density (D): 0.93 g/cm³ ■Boiling point (bp): 235℃ ■Flash point (flp): >80℃ *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers