Water
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.
Water, HyClone™ HyPure, Cell Culture Grade
Supplier: HyClone products (Cytiva)
Eliminate endotoxin concerns with endotoxin-free HyClone Cell Culture-Grade Water, available in a variety of volumes for both research and manufacturing processes.
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Water, Cell Culture Grade, tested to USP specifications for injection, sterile, Corning®
Supplier: Corning
Corning® Cell Culture Grade Water Tested to USP Sterile Water for Injection Specifications. 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.
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Water, CHROMASOLV™ for HPLC, Riedel-de Haën™
Supplier: Honeywell Chemicals
Water, CHROMASOLV™ for HPLC, Riedel-de Haën™
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Water, TraceSELECT™ for trace analysis, Riedel-de Haën™
Supplier: Honeywell Chemicals
High purity solvents for speciation analysis by LC-ICP-MS. Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance. The blank values for metal traces in these solvents are in the ppb range or lower.
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Water, Molecular Biology Grade, meets analytical specification of USP, sterile, Corning®
Supplier: Corning
Molecular biology grade water is ideal for a wide variety of routine tasks requiring a high degree of sterility Molecular biology grade water is ideal for the preparation of reagents, rinsing glassware and plasticware, and other molecular biology applications where RNase-, DNase-, and Protease-free water is required. No toxic agents, including DEPC, are used in the preparation of Mediatech's molecular biology grade water, eliminating possible interferences with enzymatic reactions.
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Water ≥99%, CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™
Supplier: Honeywell Chemicals
Water ≥99%, CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™
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Water ACS, Deionized
Supplier: Thermo Fisher Scientific
Water ACS, Deionized
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Water, CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Supplier: Honeywell Chemicals
Honeywell Chromasolv™ GC-headspace solvents:
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Water, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™
Supplier: Honeywell Chemicals
Water, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™
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Water, AccuGENE® for molecular biology
Supplier: LONZA
AccuGENE™ Molecular Biology Water is ideal for a wide range of molecular biology applications. 18 megOhm water is filtered using a 0.2 micron filter, and filled into sterile bottles.
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Water, Ultrapure for HPLC
Supplier: Thermo Fisher Scientific
Water, Ultrapure for HPLC
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Water, HyClone™ HyPure, Molecular Biology Grade
Supplier: HyClone products (Cytiva)
Nuclease-free HyClone Molecular Biology-Grade Water, containing no DEPC or other carcinogenic chemicals is used for critical applications involving nucleotides such as RNA and DNA.
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Water, OmniPur® WFI cell culture tested, sterile, Calbiochem®
Supplier: Merck Millipore (Calbiochem)
Suitable for a wide range of applications.
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Water, meets analytical specification of Ph. Eur., USP for injection (WFI), cell culture reagent, sterile, 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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Water, CHROMASOLV™ LC-MS Ultra tested for UHPLC-MS, Riedel-de Haën™
Supplier: Honeywell Chemicals
Water, CHROMASOLV™ LC-MS Ultra tested for UHPLC-MS, Riedel-de Haën™



