Vand
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.
Vand, ren, demineraliseret
Supplier: Thermo Fisher Scientific
Vand, ren, demineraliseret
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Vand, Molecular Biology Grade
Supplier: PanReac AppliChem
Vand, Molecular Biology Grade
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Vand, Molecular Grade DNase-, RNase-free
Supplier: G-Biosciences
Molecular Grade Water is ultrapure water that certified RNase, DNase and Protease free, is suitable for use in molecular biology applications, which demand a high quality of water and assurance that the water is free from nucleases and protease contamination. No toxic agents, such as DEPC, are used in the manufacturing of Molecular Grade Water, eliminating DEPC interference of enzymatic reactions.
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Vand til HPLC
Supplier: Thermo Fisher Scientific
Vand for HPLC
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Vand, UltraPure til molekylærbiologi, steril filtreret
Supplier: Rockland Immunochemicals
Vand, UltraPure til molekylærbiologi, steril filtreret
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Vand nuclease fri, Fermantas
Supplier: Thermo Fisher Scientific
This nuclease-free water is deionized and 0.22 µM membrane-filtered nuclease-free water
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Water, purified
Supplier: Apollo Scientific
Usage: Biochemical/ life science applications.
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Water for Injection (WFI) Quality Water
Supplier: Shenandoah Biotechnology
Water for Injection (WFI)* Quality Water is the most suitable water available for producing cell culture media, reconstitution of biochemical reagents, and as a final rinse water for critical applications. WFI Quality Water meets USP, PhEur, and JP grade specifications and is 0,1 µm sterile filtered at time of fill. It contains no added substances.
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Vand, HyClone™ HyPure for injection (WFI), steril filtreret
Supplier: HyClone products (Cytiva)
HyClone WFI Quality Water gennemnår en omfattende oprensnings proces som inkluderer mineral og hårdheds reduktion, revers osmose, vedvarende deionisering, behandling med UV lys samt multi effekt distillering med løbende hot loop cirkulation.
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Vand, double distilled sterile
Supplier: PanReac AppliChem
Vand, double distilled sterile
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Vand, special kvalitet til TOC
Supplier: EP SCIENTIFIC
Highly purified low TOC water for sample and standards dilution, lab blank determination and equipment rinsing.
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Vand for dilution organic-free
Supplier: Hach
Used for UV-254 and TOC methods.
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Vand, super gradient grade suitable for UPLC/UHPLC instruments
Supplier: PanReac AppliChem
Vand, super gradient grade suitable for UPLC/UHPLC instruments
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Vand Ph. Eur., BP, pharma grade
Supplier: PanReac AppliChem
Pharma grade water is ideal for laboratory utilisation, analysis, research and fine chemistry.
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Vand, 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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Katalog #: 83639.320
Leverandør: VWR Chemicals
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Leverandør: VWR Chemicals