Reagents, C

Compare Tool

Select up to 3 products

HomeAll Products

Reagents, C

1 - 32 of 10725
Sort
View
Show
  • 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…

  • Silica Gel Beads, 10-18 Mesh, Indicating, Grade 47

    GFS Chemicals

    SiO2 CAS#: 7631-86-9 F.W.: 60.09 Blue indicating desiccant.

  • Chlorine Reagent Sets

    Hach

    3241D93: Chlorine (Total) Reagent Set for CN-21P Test Kit For determination of Chlorine (Total) by thiosulfate drop-count titration. Replacement reagent set for CN-21P Test Kit. Set includes Sulfamic Acid Powder Pillows, Potassium Iodide Powder Pillows and Sodium Thiosulfate Standard Solution…

  • SUPELCO Carbon Monoxide, Carbon Dioxide, Hydrogen, Methane and Oxygen

    MilliporeSigma

    1 % (w/w) each component in nitrogen, aerosol can of 4 L, analytical standard Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: …

  • Calcium Carbonate, Powder, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Low in Alkalies Formula: CaCO3 Formula Weight: 100.09 CAS Number: 471-34-1 Specific Gravity: 1L = .00 Kg

  • ASTM D3606 Calibration Standard #3 with MEK Internal Standard (3 components)

    Restek

    Compound List Benzene (71-43-2), 1.2% vol/vol 2-Butanone (MEK) (78-93-3), 4% vol/vol Toluene (108-88-3), 9.6% vol/vol

  • 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:  …

  • Celite® 545 Filter Aid

    GFS Chemicals

    CAS#: 68855-54-9

  • CL17 Total Chlorine Reagent Set

    Hach

    Quality, Reliability Hach Total Chlorine Reagent Set (DPD Indicator, Total Chlorine Indicator and Buffer Solutions) is specifically designed and produced to work with Hach CL17 Analyzers. Simple, Predictable Maintenance The CL17 is designed to require replacement of reagents on a…

  • Chloride Standard, 1000ppm Cl

    Ricca Chemical

    Formula: NaCl in Water Formula Weight: 58.44  

  • Standard Mixture of n-alkanes for System Performance Test (16 components)

    Restek

    For GC analysis of total petroleum hydrocarbons (TPH) in water. Environmentally safer than previous methods. Calibration standard available as diesel #2/motor oil and diesel #2/mineral oil. Compound List (C10) n-Decane (124-18-5) (C12) n-Dodecane (112-40-3) (C14) n-Tetradecane (629-59-4)…

  • Chloramine-T trihydrate, ACS, 98.0-103.0%

    Alfa Aesar

    Formula: CH3C6H4SO2N(Cl)Na 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98.0-103.0% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2935.00 Hazard Statements: H301-H334-H314-H318 Toxic if swallowed. May cause allergy…

  • Citric Acid, Monohydrate, Granular, U.S.P., Multi-Compendial

    Avantor - J.T.Baker®

    Formula: H3C6H5O7•H2O Formula Weight: 210.14 CAS Number: 5949-29-1

  • cOmplete™, Mini Protease Inhibitor Cocktail

    MilliporeSigma

    Application cOmplete™, Mini, is used for the inhibition of serine, cysteine, and metalloproteases in bacterial, mammalian, yeast, and plant cell extracts. cOmplete, Mini, contains both reversible and irreversible protease inhibitors. Therefore, we recommend the addition of cOmplete, Mini,…

  • CELITE 545

    MilliporeSigma

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

  • 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…

  • Single-Component Explosives Solutions

    Restek

    These materials support nitroaromatic, nitramine, and nitroester analyses by GC-ECD (Method 8095). 1 , 2 Compounds listed are explosives, manufacturing intermediates, or degradation products. Method 8095 mixtures contain the components at concentration ratios appropriate for ECD. Supports…

  • Cyclopentanol For Synthesis

    MilliporeSigma

    CAS No.: 96-41-3 UN No.: UN2244 Solubility: (20°C) slightly soluble Melting Point: -19°C Molar Mass: 86.13 g/mol Boiling Point: 141°C (1013 hPa) Vapor Pressure: 1.3 hPa (20°C) Flash Point: 51°C Refractive Index: 51°C Density: 0.95 g/cm3 (20°C) Ignition Point: 375°C

  • N-Octane Reference Substance For Gas Chromatography

    MilliporeSigma

    Formula: CH3(CH2)6CH3 CAS No.: 111-65-9 Solubility: 0.0007 g/l (20°C) Melting Point: -57°C Molar Mass: 114.23 g/mol Boiling Point: 125 - 126°C (1013 hPa) Vapor Pressure: 14 hPa (20°C) Refractive Index: 13°C Explosion Limit: 0.8 - 6.5 %(V) Density: 0.70 g/cm3 (20°C) …

  • Cyaniver 3 Cyanide Reagent

    Hach

    Method: Pyridine-Pyrazalone, 8027 Range: 0.002 to 0.240 mg/L

  • "Chloroform – isoamyl alcohol mixture, BioUltra, for molecular biology,…

    MilliporeSigma

    Purity: ≥99.5% (chloroform + isoamyl alcohol, GC) Components: mixture of chloroform and isoamyl alcohol in the ratio of 24:1 (v/v)

  • 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

  • SUPELCO Carbotrap® 400

    MilliporeSigma

    glass TD tube, fritted, O.D. × I.D. × L 6 mm × 4 mm × 4.5 in., preconditioned, pkg of 1 ea Synonym(s): Carbotrap ® 400 Dynatherm ™ ACEM, 890, 850

  • Calcium chloride anhydrous, free-flowing, Redi-Dri™, =97%

    MilliporeSigma

    CAS Number 10043-52-4 Linear Formula CaCl2 Molecular Weight 110.98 EC Number 233-140-8 MDL number MFCD00010903 Packaging 1, 2.5 kg in poly bottle

  • Citric Acid, 1.00 Molar

    Ricca Chemical

    Formula: HOC(COOH)(CH2COOH)2 in Water Formula Weight: 192.12 CAS Number: 77-92-9

  • Sodium Fluoroacetate

    MP Biomedicals

  • SIGMA L-Cysteine, from non-animal source, BioReagent, suitable for cell culture,…

    MilliporeSigma

    Synonym(s): ( R )-2-Amino-3-mercaptopropionic acid Formula: HSCH2CH(NH2)CO2H Formula Weight: 121.16 CAS No.: 52-90-4 Purity: ≥98% General description: L-Cysteine is a proteinogenic amino acid incorporated into proteins as directed by the…

  • LC Multiresidue Pesticide Standard #2 (16 components)

    Restek

    Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS. Formulated and grouped for maximum long-term stability* and well-balanced chromatographic performance. Quantitatively tested to confirm…

  • 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…

  • SIAL Calcium nitrate tetrahydrate

    MilliporeSigma

    ACS reagent, 99% Empirical Formula: CaN2O6 -+ 4H2O Formula Weight: 236.15 Linear Formula: Ca(NO3)2 -+ 4H2O MDL Number: MFCD00149604 Purity: 99%; 99.0-103.0% (ACS specification) Melting Point: 44 °C…

  • Chlortetracycline hydrochloride

    Alfa Aesar

    Synonym(s): 7-Chlorotetracycline hydrochloride, Aureomycin Formula: C22H23ClN2O8 HCl Formula weight: 515.34 CAS Number: 64-72-2 Harmonized Tariff Code:  2941.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.