メルク株式会社ライフサイエンス（シグマ アルドリッチ ジャパン合同会社） Product Lineup

The Milli-Q EQ 7000 is designed for comfortable use and provides strong support for researchers. ● Easy Sampling with Q-POD The sampling speed can be selected from three levels according to the purpose. The Q-POD can be installed in four positions on the main unit (top, bottom, left, right) or placed away from the main unit, making it easy to sample regardless of the installation location. ● Overwhelming Ease of Use Water quality is constantly displayed on the touchscreen, and with just a few clicks, you can print water quality reports or program the volume for quantitative sampling, showcasing its user-friendly design. ● Simple Operation with Touch Panel It can be operated intuitively like a smartphone. All information, including water quality data and maintenance information, is accessible from the touchscreen. You can easily check, save, and retrieve water quality data with simple steps. ● Wide Range of Applications By changing the final filter from the standard Milli-Pak to Biopak, LC-Pak, or EDS-Pak, it accommodates a wide range of applications from equipment analysis to biochemical and molecular biology research. ● Minimization of Maintenance All purification cartridges are designed for easy replacement.

• Pure water production equipment

To ensure accurate results, prevent false positives or false negatives, and avoid contamination, it is essential to carefully select reagents containing water when preparing liquid or solid media. Tap water may contain various impurities that can affect bacterial growth or cause errors in the prepared media. Since water is a major component of the media, the removal of these contaminants from water is crucial for media preparation. The recommended water quality for media preparation is detailed in ISO 11133:2014 ("Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media"). Additionally, ANNEX H discusses troubleshooting for media, citing the use of inappropriate quality of pure water as a cause of incorrect pH, color anomalies, formation of precipitates, and culture inhibition. This technical document explains the ISO 11133 standards and Merck's pure water production systems that meet these criteria.

• Other inspection equipment and devices

Merck has a wealth of expertise not only in ultrapure water systems but also in pure water. This document includes fundamental knowledge about "distillers," which we often hear requests for, as well as three case studies covering running costs and the causes and countermeasures for silica. You may find hints to solve your problems. 【Examples included】 - Key points and basic knowledge for producing distilled water - Silica, the nemesis of water treatment systems - Which is more cost-effective: running costs of distilled water or pure water (Elix water)? In addition to the above, we provide useful information related to distillers. Please check it out via "PDF Download." ★ A special program just for distiller users! – Would you like to reduce your electricity costs? Laboratory budget-saving program! ★ By switching from a distiller, you can reduce your electricity costs to 1/16! - Recommended for those struggling with rising electricity prices - Necessary for those committed to carbon neutrality/environmental efforts For more details, please see the link below. A simulation for reducing electricity costs is also available.

• Distillation Apparatus

The confirmation and detection of microbial contamination in food and beverage products are very important for maintaining the quality of those products. The law amending part of the Food Sanitation Act, promulgated on June 13, 2018, includes a provision that, in principle, all food business operators should engage in hygiene management in accordance with HACCP. MC-Media Pad is a simple and innovative sheet-like culture medium. It does not require pre-preparation of the medium, and the operation is easy as it only requires dropping the sample, making it recommended for those who are starting testing. This product allows for rapid microbial testing and can streamline the testing procedures through a color index for each test target. ↓ Catalogs and application notes can be downloaded from the webpage!

• Food Testing/Analysis/Measuring Equipment

Since it uses an easy-to-replace cartridge system, there is no hassle of changing the regenerable ion exchange resin. ↓↓ For catalog requests, please contact us ↓↓

• Water treatment equipment

Directly supplying pure water to the equipment reduces labor. Capable of handling water volumes from several liters to 10,000 liters per day, it can widely supply water from reverse osmosis to ultra-pure water. It stably provides the water quality required for cleaning, dissolving and diluting materials, humidifying, and from experiments to evaluation and manufacturing sites. 【Addressing the Challenges of Previous Pure Water Systems】 - Proposals can be made for a wide range from small devices to large-scale pure water supply at the floor level. - Appropriate water quality is supplied at use points according to the purpose of use. - Addresses cost issues during the renovation and updating of pure water facilities and piping, as well as downsizing. - Resolves the complexity of equipment design and responds to short delivery times.

• Pure water production equipment

High-sensitivity biomarker detection can be achieved in a benchtop size using the conventional sandwich ELISA-based single molecular counting (SMC) technology.

• Other physicochemical equipment

High-purity ultra-pure water is required for trace element analysis, semiconductor cleaning, and other applications. The Milli-Q IQ 7000 and Milli-Q IQ 7005/10/15 trace element analysis types purify water suitable for trace element analysis using ICP-MS. In addition to ultra-pure water purification in the purification unit, the Milli-Q IQ Element removes trace amounts of metals to the utmost limit. This reduces water-derived background, making it possible to achieve stable results in trace element analysis! ↓↓ For inquiries about the equipment or quotes, please contact us ↓↓

• Analytical Equipment and Devices
• Water treatment equipment
• Pure water production equipment

The Milli-Q HX 7000 SD provides stable water quality pure water with a long-life EDI that does not suffer from the degradation of ion exchange resin purity. It is a pure water system that integrates a tank and pump into one unit. 【Features】 - Freedom from concerns about purity degradation due to RO + long-life EDI method - Stable production of pure water even from hard water and high silica source water - Fine adjustment to pure water demand ranging from 200 to 1,800 L per day - Supplies pure water to multiple points of use at a maximum rate of 20 L/min - Compact design allows for flexible layout options - Standard UV sterilization ensures reliable microbial control - Validation support services (IQ/OQ, OQ) with a proven track record in domestic and international inspections - Calibration service available 【Applications】 - Pharmaceuticals, quality control, manufacturing, laboratories - Weather resistance testing, environmental testing - Cleaning rooms, central material rooms

• Pure water production equipment

This is an ultrapure water system designed not only to obtain water quality suitable for its intended use but also to pursue ease of use, featuring technology that is a first in the laboratory market and designed to minimize stress in the lab. Additionally, it offers validation support services (IQ/OQ, OQ), calibration services, and compliance testing for USP equipment, with many successful adoptions in domestic and international inspections. For more details, please refer to our webpage and catalog!

• Pure water production equipment

The Milli-Q SQ 2 series is a compact ultrapure water production device with a new concept that allows for the transport and use of a tank. It can provide ultrapure water even in environments without tap water, and it is also possible to add multiple ultrapure water modules. It offers a lineup of four product types to meet the needs of various laboratories.

• Water treatment equipment

It is possible to produce ultrapure water at a rate of 900 liters per hour. Ultrapure water can be used in necessary locations such as for manufacturing and precision cleaning. It also supports equipment connections as a final polisher.

• Water treatment equipment

The Elix Essential pure water system meets water quality and price standards. The standard for future pure water systems! High water quality while being energy-saving and water-saving. Non-heating RO+EDI pure water system. - An easy-to-introduce pure water system at a low price point. - Usable for all pure water applications! - With RO+EDI technology, it can save over 95% energy and over 80% water compared to distillers. - Possible to reduce annual water and utility costs by several hundred thousand yen. - Long-life EDI eliminates the need for regeneration or replacement of ion exchange resins. - Equipped with a new lift-up mechanism for easy maintenance. - Ideal as supply water for equipment requiring pure water, such as cleaners and constant temperature and humidity devices.

• Pure water production equipment