Reagents, W

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Reagents, W

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  • Specialty Waters

    EP Scientific Products

    Manufactured and packaged and tested to exacting standards, Thermo Scientific™ Specialty Waters are highly purified Low TOC Water in 1L bottles or 4L glass jugs. Thermo Scientific products for Total Organic Carbon (TOC) analysis include sampling and storage containers, autosampler compatible…

  • Deionized Water

    Hach

    Demineralized Type 2 Water . Specific Conductance: ≤1 µS/cm Silica (SiO2): ≤30 µg/L Chloride (Cl-): ≤20 µg/L Hardness: Negative Consumption of KMnO4: Negative

  • Water, USP/EP Purified

    Ricca Chemical

    Formula: H2O CAS Number: 7732-18-5 Water system validated under cGMP ISO 9001:2008 compliant FDA Class I Medical Device registered Tested to latest USP/ EP requirements Low microbial/ Non-sterile Pharmaceutical testing labs

  • Molecular Biology Grade, USP Sterile Purified Water DNase-, RNase- and Protease …

    Corning cellgro

    Technical Advantage:  Suitable 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…

  • Endotoxin-Free Water

    Quality Biological

    Minimize contamination with Endotoxin-Free Water. Eliminate the risk of toxic activity produced by bacteria that can interfere with cell structure and function. Mycoplasma tested DNase, RNase and protease tested Endotoxin < 0.005 EU/mL Applications Ideal for preparing solutions…

  • Water, ultrapure, HPLC Grade

    Alfa Aesar

    Formula: H2O Formula weight: 18.02 CAS Number: 7732-18-5 Harmonized Tariff Code: 2853.00

  • Digital Titrator Cartridges

    Lovibond

    All Digital Titrator Cartridges come with 13 ml of solution.

  • SIGMA Wright-Giemsa Stain, Modified

    MilliporeSigma

    MDL Number: MFCD00132593

  • Water, HPLC Grade

    Ricca Chemical

  • Nitrate 3 Reagent

    Lovibond

    Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the SP600 Spectophotometer. These easy-to-use chemistries offer an extended…

  • Water - Molecular Biology Grade

    IBI Scientific

    IBI Molecular Biology Grade, Nuclease-Free Water is ideal for all applications in a molecular biology lab including PCR, RT-PCR, restriction enzyme assays, modifying enzyme assays, transfection, cloning, transformation and all general molecular biology lab procedures. IBI Molecular Biology…

  • Wheat Peptone

    MilliporeSigma

    for microbiology Synonym(s): Peptone from wheat MDL Number: MFCD04041196

  • Water, DNase/RNase-Free

    MP Biomedicals

    Clear, Colorless Liquid Water, DEPC-Treated, is a DEPC(Diethylpyrocarbonate)-treated and sterile filtered water. DEPC inactivates RNase enzymes in water by covalent modifications of the histidine residues. Water, DEPC-Treated is used for the reconstitution of lyophilized products such as…

  • Water, DNase- and RNase-Free, PCR-Certified

    Teknova

    Reagent for molecular biology applications. 50 tubes of 1mL each

  • SIGMA Wright-Giemsa Stain, Modified

    MilliporeSigma

    MDL Number: MFCD00132593

  • Wheat flour

    MilliporeSigma

    ERM ® certified Reference Material

  • Water solution, contains 0.1 % (v/v) ammonium hydroxide

    MilliporeSigma

    Linear Formula: H2O MDL No.: MFCD00011332

  • Molecular Biology Grade Water, Sterile

    Ricca Chemical

    Sterile DNase Free RNase Free Protease Free Endotoxin Free DEPC Free Suitable for a wide range of applications such as PCR, Electrophoresis, DNA Sequencing, plus more. Reduce risk of contamination during enzymatic reactions and use RICCA High Purity Water for Molecular Biology.

  • Dilution Water, Organic Free, 500 mL

    Hach

    Dilution Water, Organic Free. For UV-254 and TOC methods. 500 mL bottle.

  • OmniSolv® LC-MS Water

    MilliporeSigma

    Synonyms: Aqua-Destillata Expiration date: Exp 12 months from mfg date Filtered through 0.2 µm filter: To pass test Fluorescence as quinine at 254 nm: 1ppb max Fluorescence as quinine at 365 nm: 1ppb max Gradient at 210 nm: 0.002AU max Gradient at 254…

  • "Water, for HPLC "

    MilliporeSigma

    CAS Number: 7732-18-5 Empirical Formula (Hill Notation): H2O Molecular Weight: 18.02 Beilstein Registry Number: 2050024 EC Number: 231-791-2 MDL Number: MFCD00011332 PubChem Substance ID: 24861615 Packaging 1, 4, 4×4 L in glass…

  • Water - PCR Grade

    IBI Scientific

    IBI RT-PCR Certified and Nuclease-Free Water is ideal for all applications in a molecular biology lab including PCR, RT-PCR, restriction enzyme assays, modifying enzyme assays, transfection, cloning, transformation, and all general molecular biology lab procedures. IBI water is manufactured…

  • Water, Distilled ACS Reagent

    Ricca Chemical

  • Wright stain

    AFG Bioscience

    Synonyms: Eosin-methylene blue, Wright CAS No.: 68988-92-1 MDL No.: MFCD00082143 Appearance: Green crystalline powder Storage Temperature: Store at RT

  • ULTRA Low TOC Water

    Ultra Scientific

    < 50 ppb TOC

  • SIGMA WHI-P154 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-Bromo-4-[(6,7-dimethoxy-4-quinazolinyl)amino]-phenol Empirical Formula: C16H14BrN3O3 Linear Formula: C16H14BrN3O3 Formula Weight: 376.20 Purity: ≥98% (HPLC) Storage: −20°C

  • SIGMA Windorphen >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (Z)-3-Chloro-2,3-bis(4-methoxyphenyl)acrylaldehyde Empirical Formula: C17H15ClO3 Linear Formula: C17H15ClO3 Formula Weight: 302.75 Purity: ≥98% (HPLC) Storage: −20°C

  • Water, Reagent Grade, Type II

    Ricca Chemical

  • Water

    MilliporeSigma

    for HPCE, for luminescence, for UV-spectroscopy Empirical Formula: H2O Formula Weight: 18.02 Linear Formula: H2O MDL Number: MFCD00011332 Boiling Point: 100 °C(lit.) Density: 1.000 g/mL at 3.98 °C(lit.) Refractive Index: …

  • SIGMA Wortmannin from Penicillium funiculosum, >=98% (HPLC and TLC)

    MilliporeSigma

    Synonym(s): KY 12420 Empirical Formula: C23H24O8 Linear Formula: C23H24O8 Formula Weight: 428.43 MDL Number: MFCD00133927 Purity: ≥98% (HPLC and TLC) Storage: 2-8°C Beilstein Registry Number: 67676

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