Reagents, W

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Reagents, W

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  • Synonym(s): Hexamethylene-bis-[dimethyl-(3-phthalimidopropyl)ammonium]dibromide Empirical Formula: C32H44Br2N4O4 Linear Formula: C32H44Br2N4O4 Formula Weight: 708.52 MDL Number:…

  • Waters® Union is used for connecting most HPLC columns to a 1/16 in. tubing system. Legal Information: Waters is a registered trademark of Waters

  • 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, Endotoxin-free

    Thermo Scientific Chemicals

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

  • 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

  • "Wine (EtOH, low level)"

    MilliporeSigma

    BCR ® certified Reference Material Storage: 2-8°C

  • Formula: Matrix 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

  • 100 ppm each component Storage: room temp

  • Water, Reagent (Deionized water), ACS

    Thermo Scientific Chemicals

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

  • Formula: Matrix 20 HCl UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

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

  • Synonym(s): 4-Benzyloxybenzyl alcohol, polymer supported, Polystyrene PHB Harmonized Tariff Code:  3903.90 Safety Phrases: 22 Do not breathe dust.

  • WL Differential Agar

    MilliporeSigma

    for microbiology Synonym(s): WLD Agar; Wallerstein Differential Agar

  • 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.

  • Component: Water, Deionized CAS Registry #: 7732-18-5 Concentration: 100% 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 …

  • Water, Molecular Grade

    Intermountain Life Sciences

    Intermountain’s Molecular Grade Water is quality tested and certified RNase, DNase, and protease free. Every lot sent to our customer contains zero traces of toxic agents such as DEPC, and is well suited for use in diverse molecular biology applications. Manufactured under cGMP and ISO 13485…

  • SIGMA WRC

    MilliporeSigma

    Storage: −196°C

  • Water Standard 0.01 %

    MilliporeSigma

    Purity: (Karl Fischer) Melting Point: -34 C (xylene) Density: 0.86 g/mL at 20 C Legal Information: AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany

  • 200 ppm each component Storage: room temp

  • Water, HPLC Grade

    Ricca Chemical

  • UN Number: UN1300 Purity: ~17% aromatics basis Density: 0.78g/mLat 20°C Packaging: 1, 2.5 L in glass bottle

  • for microbiology

  • Our Reagent Sets for testing Free and Total Chlorine with Process Chlorine Analyzers.  These reagents have comparable chemistries formulated to work with other manufacturers online chlorine analyzers. Each set supplies enough reagent for 30 days of continuous operation.  Reagent Sets…

  • Wright's Stain

    Thermo Scientific Chemicals

    CAS Number: 68988-92-1 Harmonized Tariff Code:  2934.30 Hazard Statements: H301-H319 Toxic if swallowed. Causes serious eye irritation. Precautionary Statements: P280-P301+P310-P305+P351+P338-P321-P405-P501a Wear protective gloves/protective clothing/eye protection/face protection. IF…

  • Squeeze the handle and a perfect dose of DPD reagent (Free or Total, 10 ml size) is dispensed directly into the test sample. Our DPD reagents are a direct replacement for Hach® reagents, so users can get the same results but at a more economical price. Already using the Hach® SwiftTest™? …

  • Synonym(s): 5,7-Dihydroxy-8-methoxyflavone Empirical Formula: C16H12O5 -+ xH2O Linear Formula: C16H12O5 -+ xH2O Formula Weight: 284.26 (anhydrous basis) MDL Number: MFCD12828871 Purity: …

  • 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, Reagent Grade

    Ricca Chemical

  • Synonym(s): CCN4; WNT-1 inducible signaling pathway protein-1; Wnt-1-induced secreted protein Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • Water, DEPC Treated

    IBI Scientific

    IBI DEPC-Treated, Nuclease-Free Water is ideally suited for all applications in molecular biology lab including PCR, RT-PCR, restriction enzyme assays, modifying enzyme assays, transfection, cloning, transformation, and specifically for all RNA assays. IBI DEPC-Treated Water is manufactured…

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