Wasser

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.

Wasser, deionisiert

Supplier: Hach

Wasser, deionisiert

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Wasser, Zellkultur-Qualität, getestet nach USP Vorgaben zur Injektion, steril, 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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Wasser, CHROMASOLV™ für die HPLC, Riedel-de Haën™

Supplier: Honeywell Chemicals

Wasser, CHROMASOLV™ für die HPLC, Riedel-de Haën™

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Wasser DNAse-, RNAse-frei

Supplier: Thermo Fisher Scientific

High quality.

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Wasser, TraceSELECT™ für die Spurenanalyse, 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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Wasser ACS, deionisiert

Supplier: Thermo Fisher Scientific

Wasser ACS, deionisiert

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Wasser, CHROMASOLV™ für die Headspace-Gaschromatographie, Riedel-de Haën™

Supplier: Honeywell Chemicals

Honeywell Chromasolv™ GC-headspace solvents:

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Wasser, CHROMASOLV™ Plus für die HPLC, Riedel-de Haën™

Supplier: Honeywell Chemicals

Wasser, CHROMASOLV™ Plus für die HPLC, Riedel-de Haën™

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Wasser, AccuGENE® für die Molekularbiologie

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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Wasser, ultrarein für die HPLC

Supplier: Thermo Fisher Scientific

Wasser, ultrarein für die HPLC

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Wasser, HyClone™ HyPure, Molekularbiologische Qualität

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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Wasser, Molekularbiologische Qualität, entspricht den analytischen Spezifikationen des USP, steril, 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.