Reagents, C

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Reagents, C

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  • DPD-Free Chlorine Reagent, Powder Pillows

    Hach

    DPD Method, Free Chlorine Reagent Powder Pillows Pack of 100 USEPA accepted for reporting drinking water analysis using Hach Method 8021 Sample Size: 10 mL Range: up to 2.00 mg/L For best results use with a Hach colorimeter or spectrophotometer. Backed by over 20 years of DPD experience!

  • DPD Free & Total Chlorine Reagents

    Lovibond

    Powder Pack Reagents are pre-measured, unit dose, reagents in a convenient foil package. These reagents have been specifically formulated to serve as a direct replacement to Hach® DPD reagents and will provide accurate results with Lovibond, Hach® and other manufacturer’s…

  • Cadmium Granules, Treated 50G

    Hach

    Use for cadmium reduction column for Nitrate determination.

  • SIGMA Cell Freezing Medium-Glycerol 1x, sterile-filtered, suitable for cell…

    MilliporeSigma

    Formula: ClC6H4NO2 Formula Weight: 157.55 CAS No.: 100-00-5 UN Number: UN1578 Purity: 99% Density: 1.298g/mLat 25°C(lit.) Packaging: 100 g in glass bottle Included Fees: C980J74 has a Small Barrier Pack included in the price. To see the…

  • Cupric Sulfate, 5-Hydrate, Fine Crystal, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: CuSO4•5H2O Formula Weight: 249.68 CAS Number: 7758-99-8

  • Cedar Wood Oil

    Electron Microscopy Sciences

    CAS #: 8000-27-9 Refractive Index @ 20°C: 1.504+/-.002 For clearing.

  • SIGMA Corn steep liquor

    MilliporeSigma

    MDL Number: MFCD00130866

  • Cellulose fibers, (medium)

    MilliporeSigma

    Synonym: Cellulose powder, Cotton linters CAS Number: 9004-34-6 EC Number: 232-674-9 MDL Number: MFCD00081512 Application High purity cellulose powders for partition chromatography. Cellulose (medium fibers) is used in metabolic pathway and carbohydrate…

  • Free Chlorine Reagent Set

    Hach

    Description: DPD Rapid Liquid, 0.02 to 2.00 mg/L

  • Citric acid monohydrate, ACS, 99.0-102.0%

    Alfa Aesar

    Formula: C6H8O7 H2O Formula weight: 210.14 (192.13anhy) Purity: 99.0-102.0% CAS Number: 5949-29-1 Harmonized Tariff Code:  2918.14 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • Chlorine Solutions

    Hach

    C997K17 Free Chlorine Buffer Solution. Use with Chlorine Indicator Solution (2314011) and DPD Compound (2297255) for testing Free Chlorine using the Rapid Liquid method, the CL17 Process Analyzer or bulk analytical methods. C997K18 Free Chlorine Indicator Solution. Use with…

  • Calcium chloride, anhydrous, powder, =97%

    MilliporeSigma

    Formula: CaCl2 Formula Weight: 110.98 CAS No.: 10043-52-4 Purity: ≥97% Packaging: 1 kg in poly bottle Packaging: 100, 500 g in poly bottle

  • SIGMA (±)-Chlorpheniramine maleate salt >=99% (perchloric acid titration)

    MilliporeSigma

    Empirical Formula: C16H19ClN2 -+ C4H4O4 Linear Formula: C16H19ClN2 -+ C4H4O4 Formula Weight: 390.86 MDL Number: MFCD00069225 Purity: ≥99%…

  • Reagent Set, Ca / mg Hardness

    Hach

    Calmagite method for measuring calcium and magnesium hardness (0-4.00 mg/L as CaCO3) colorimetrically (on a Hach spectrophotometer) Reagent set contains: Alkali Solution, Calcium/Magnesium Indicator Solution, EDTA Solution, EGTA Solution Method: Calcium and Magnesium; Calmagite…

  • Conductivity Standard

    MilliporeSigma

    conductivity 350000 μS/cm at 25 °C Density: 1.133-2.421 g/cm 3  at 20 °C Storage: 2-8°C

  • Citric Acid with Powder Pillows

    Hach

    For Silica Analysis Reagent for use in the silicomolybdate method (Hach method 8185) for the determination of high range silica (0-100.0 mg/L SiO2)

  • CELITE 545

    MilliporeSigma

    Formula: Diatomaceous earth Formula Weight: N/A CAS Number: 68855-54-9 Synonym(s): Diatomaceous Earth

  • Chlorogenic acid

    Alfa Aesar

    Synonym(s): 3-(3,4-Dihydroxycinnamoyl)quinic acid, 1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid 3-(3,4-dihydroxycinnamate) Formula: C16H18O9 Formula weight: 354.31 CAS Number: 327-97-9 Harmonized Tariff Code:  2918.99

  • Crystal violet

    bioWORLD

    A component of Gram staining in microorganisms and cell lines Certified Grade Synonym: Basic Violet 3; Methyl Violet 10B EM (590nm, H2O) >93,500 Moisture <7.5% Ash <1.5% Lead <0.003% Zinc <0.05% Appearance: Solid Density: 1.19 g/cm3 at…

  • Cobalt Chloride, 6-Hydrate, Crystal, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: CoCl2?H2O Formula Weight: 237.93 CAS Number: 7791-13-1 Specific Gravity: 1L = 1.92 Kg

  • SIGMA Cholesteryl 3B-N-(di-¡methyl-¡amino-¡ethyl)-¡carbamate hydrochloride >=95%

    MilliporeSigma

    Synonym(s): 3β-[N-(Dimethylaminoethane)-¡carbamoyl]-¡cholesterol; DC-Chol Empirical Formula: C32H57ClN2O2 Linear Formula: C32H57ClN2O2 Formula Weight: 537.26 MDL Number: MFCD00467173 Purity: …

  • Chloramine T trihydrate, puriss. p.a., Reag. Ph. Eur., =99%

    MilliporeSigma

    Synonyms: N -Chloro- p -toluenesulfonamide sodium salt Formula: CH3C6H4SO2NClNa · 3H2O Formula Weight: 281.69 CAS No.: 7080-50-4 Purity: ≥99% Supplemental Hazard Statements: Contact with acids liberates toxic gas.

  • Calcium hypochlorite, tech.

    Alfa Aesar

    Synonym(s): Bleaching powder Formula: CaCl2O2 Formula weight: 142.98 CAS Number: 7778-54-3 UN Number: UN1748 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2828.10 Hazard Statements: H272-H314-H302 May intensify fire; oxidizer. Causes severe skin burns and…

  • Cyclohexanol, 99%

    Alfa Aesar

    Formula: C6H12O Formula weight: 100.16 Purity: 99% CAS Number: 108-93-0 Harmonized Tariff Code:  2906.12 Hazard Statements: H332-H315-H335-H227 Harmful if inhaled. Causes skin irritation. May cause respiratory irritation. Combustible liquid. Precautionary Statements: …

  • Carbon, Activated, Powder

    Avantor - J.T.Baker®

    Formula: C Formula Weight: 12.01 CAS Number: 7440-44-0 Synonym(s): DARCO® G-60 Description: Acid-Washed, Steam-Activated

  • Readycult® Coliforms 100

    MilliporeSigma

    USEPA approved test for the Presence/Absence of total coliforms and E. coli in drinking water Formula: Mixture Formula Weight: N/A

  • Chloramine-T trihydrate, 98%

    Alfa Aesar

    Synonym(s): N-Chloro-p-toluenesulfonamide sodium salt trihydrate, Tosylchloramide sodium trihydrate Formula: C7H7ClNNaO2S 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  …

  • CuVer 1 Copper Reagent

    Hach

    Copper Reagent, CuVer® 1 For copper (0 - 3.0 mg/L Cu) Powder Pillows

  • Chromotropic Acid, Disodium Salt, Reagent (ACS)

    GFS Chemicals

  • Carbon Dioxide Reagent B

    LaMotte

  • SIGMA Clove oil

    MilliporeSigma

    Synonym(s): Eugenia spp.; Oil of cloves MDL Number: MFCD00130815 Boiling Point: 251 °C(lit.) Density: 1.04 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.532(lit.)

  • Chloride Color Reagent

    Ricca Chemical

    For Chloride Determination by the Automated Ferricyanide Method Formula: Mixture Formula Weight: N/A CAS Number: N/A Synonym(s): N/A

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