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 ≥99.9% PFAS solvent tested according to EPA methods 533, 537.1 and 1633, LiChrosolv®, Supelco®
Supplier: Merck
Water tested for 533, 537.1 and 1633 PFAS methods LiChrosolv®.
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Water, Tracepur® for inorganic trace analysis, Supelco®
Supplier: Merck
Water, Tracepur® for inorganic trace analysis, Supelco®
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Water, LiChrosolv® tested for UHPLC-MS, Supelco®
Supplier: Merck
Highest purity solvents for UHPLC-MS analysis.
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Water, SupraSolv® for gas chromatography, Supelco®
Supplier: Merck
Water, SupraSolv® for gas chromatography, Supelco®
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Water, LiChrosolv® for chromatography, for LC-MS, Supelco®
Supplier: Merck
LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).
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Water, NORMATOM®, Ultrapure for trace metal analysis
Supplier: VWR Chemicals
Water, NORMATOM®, Ultrapure for trace metal analysis
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Water, BAKER INSTRA-ANALYZED® Plus, J.T.Baker®
Supplier: Avantor
Water, BAKER INSTRA-ANALYZED® Plus, J.T.Baker®
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Water, SupraSolv® for headspace gas chromatography, Supelco®
Supplier: Merck
Water, SupraSolv® for headspace gas chromatography, Supelco®
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Water, EMSURE® ACS, Reag. Ph. Eur. for analysis
Supplier: Merck
Water, EMSURE® ACS, Reag. Ph. Eur. for analysis
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Water ACS for ultratrace analysis, Supelco®
Supplier: Merck
Water ACS for ultratrace analysis, Supelco®
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Water, Cell Culture Grade pyrogen-free
Supplier: VWR Chemicals
Cell culture water is high quality water suitable for use as a solvent in the preparation of cell culture media and laboratory reagents.
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Water Reag. Ph. Eur. 1095501 ammonium-free
Supplier: VWR Chemicals
Water Reag. Ph. Eur. 1095501 ammonium-free
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Water, HiPerSolv CHROMANORM®, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM®, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
: VWR Chemicals
Catalog #: 31770.294
: VWR Chemicals
Catalog #: 1.00030.2500
: Merck
Catalog #: 83645.320
: VWR Chemicals
Catalog #: 20060.320
: VWR Chemicals