Eau
Water (H₂O) is a polar, protic solvent known for its high dielectric constant, hydrogen-bonding ability, and capacity to dissolve a wide range of polar and ionic substances. Often called the "universal solvent," it plays a fundamental role in both natural and laboratory systems.
In the lab, water is essential as a solvent, diluent, and cleaning agent. Deionized and ultrapure water are used in sensitive applications such as HPLC, LC-MS, and biological assays, while purified water supports reagent preparation, rinsing, and sterilization.
Eau sans endotoxine
Supplier: Thermo Fisher Scientific
Eau sans endotoxine
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Eau, qualité Réactif, conforme aux spécifications analytiques de l'USP, stérile
Supplier: Corning
Reagent grade water is ideal for the preparation of reagents, rinsing glassware and plastic ware, cleaning electrodes and other common laboratory tasks requiring highly pure water.
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Eau, OmniPur® WFI testé pour la Culture cellulaire, stérile, Calbiochem®
Supplier: Merck Millipore (Calbiochem)
Suitable for a wide range of applications.
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Eau, Conforme aux spécifications analytiques Ph. Eur., USP pour injection (WFI), réactif de culture cellulaire, stérile, Corning®
Supplier: Corning
Cell culture grade water is high-quality water suitable for use as a solvent in the preparation of cell culture media and other reagents for sensitive applications. Our bioprocess container selections are suitable for large-scale applications such as cleaning and upstream and downstream reagent preparation. Cell culture grade water goes through a wide array of testing which includes testing to the chemical and physical properties found in the USP and EP monographs for sterile Water for Injection (WFI).
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Eau, CHROMASOLV™ LC-MS Ultra testé pour UHPLC-MS, Riedel-de Haën™
Supplier: Honeywell Chemicals
Eau, CHROMASOLV™ LC-MS Ultra testé pour UHPLC-MS, Riedel-de Haën™
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Eau PCR tested pour la biologie moléculaire sans ADN , suited for qPCR
Supplier: PanReac AppliChem
Eau PCR tested pour la biologie moléculaire sans ADN , suited for qPCR
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Eau réactif de culture cellulaire sans DNAse, RNAse
Supplier: MP Biomedicals
Deionized water treated with 0.001% diethylpyrocarbonate (DEPC). Filtered through 0.2 micron filter and autoclaved to yield a sterile solution completely free of detectable DNase (both exo and endo) and RNase.
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Eau sans RNase
Supplier: Abnova
RNase-free water are prepared from highly purified water by ultrafiltration without DEPC treatment.
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Eau pour LC-MS
Supplier: AGILENT HEWLETT PACKARD
A portfolio of LC/MS grade solvents that provides best-in-class acetonitrile, methanol and water. With newer LC/MS instruments having lower detection limits and regulations requiring ppb and ppt analysis of compounds, it is important to have LC/MS grade solvents that does not increase baseline noise. These InfinityLab Ultrapure LC/MS solvents have been developed by Agilent R&D and manufactured to have one of the lowest amounts of overall organic and metal contaminants in the industry. Our use of clear borosilicate bottles and smaller volumes (1L bottles) also increases the lot-to-lot quality by reducing the number of contaminants leaching from the bottle.
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Eau, Qualité WFI (eau pour injection), stérile VAI®
Supplier: VELTEK ASSOCIATES
VAI WFI quality water is a high quality water produced from validated WFI water system used for disinfectant preparation and dilution not for parenteral administration.
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Eau testé pour la Culture cellulaire, distillé stérile
Supplier: EUROCLONE
Eau testé pour la Culture cellulaire, distillé stérile
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Sinon, vous recevrez des recommandations génériques.



