Reagents, C

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Reagents, C

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  • 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…

  • 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!

  • 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

  • Chlorophyll a from Anacystis nidulans algae

    MilliporeSigma

    CAS Number 479-61-8 Empirical Formula (Hill Notation) C55H72MgN4O5 Molecular Weight 893.49 Beilstein Registry Numbe r 3586237 EC Number 207-536-6 MDL number MFCD00079050 PubChem Substance ID 24892839 Packaging Bottomless glass bottle. Contents are inside inserted…

  • Cetyltrimethylammonium bromide

    bioWORLD

    It is a cationic detergent used in buffer solution for the extraction of DNA. It has been widely used in the synthesis of gold nanoparticles (e.g., spheres, rods, bipyramids). Also known as CTAB (citrimonium bromide) High Purity Grade Used to precipitate DNA

  • Charcoal, Activated Norit® SX-2 Powder

    MilliporeSigma

    Formula: C Formula Weight: 12.01 CAS Number: 7440-44-0 Synonym(s): Carbon, Activated

  • Free Chlorine Reagent Set

    Hach

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

  • "m-Cresol, analytical standard"

    MilliporeSigma

    Synonyms: 3-Methylphenol Formula: CH3C6H4OH Formula Weight: 108.14 CAS No.: 108-39-4 Purity: ≥99.7% (GC) Density: 1.034 g/mL at 25 °C(lit.)

  • 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…

  • Copper Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

  • CELITE 545

    MilliporeSigma

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

  • SUPELCO C8-C40 Alkanes Calibration Standard

    MilliporeSigma

    in dichloromethane (varied) Components: Octane 500 μg/mL; Nonane 500 μg/mL; Decane 500 μg/mL; Undecane 500 μg/mL; Dodecane 500 μg/mL; Tridecane 500 μg/mL; Tetradecane 500 μg/mL; Pentadecane 500 μg/mL; Hexadecane 500 μg/mL; Heptadecane 500 μg/mL;…

  • Calcein

    MilliporeSigma

    CAS Number 154071-48-4 Empirical Formula (Hill Notation) C30H26N2O13 Molecular Weight 622.53 Beilstein Registry Number 8181068 PubChem Substance ID 24892279 description mixed isomers form powder solubility NaOH: soluble50 mg/mL fluorescence ?ex 470 nm; ?em 509 nm…

  • 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

  • Calcium carbonate

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): Calcium carbonate Empirical Formula: CCaO3 Formula Weight: 100.09 Linear Formula: CaCO3 MDL Number: MFCD00010906 Density: 2.93 g/mL at 25 °C(lit.) Beilstein Registry…

  • Citric Acid, Anhydrous, ACS

    Ricca Chemical

  • 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 iodate monohydrate, 99+%

    Alfa Aesar

    Formula: Ca(IO3)2 H2O Formula weight: 407.90 (389.88anhy) Purity: 99+% CAS Number: 10031-32-0 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…

  • 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…

  • Silica Gel, 30-200 Mesh, Indicating, Grade 13

    GFS Chemicals

    SiO2 CAS#: 7631-86-9 F.W.: 60.09 For dehydration where fine particle size and moisture indication is required. 5% blue indicating gel.

  • SIGMA Cycloheximide Biotechnology Performance Certified

    MilliporeSigma

    Synonym(s): 3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide; Actidione; Naramycin A Empirical Formula: C15H23NO4 Linear Formula: C15H23NO4 Formula Weight: 281.35 MDL Number: MFCD00082346 Storage: …

  • 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…

  • Calcium Carbonate (AS), United States Pharmacopeia (USP) Reference Standard

    MilliporeSigma

    CAS No.: 471-34-1 Synonyms: Calcium carbonate Formula: CCaO3 Formula Weight: 100.09 Linear Formula: CaCO3 MDL No.: MFCD00010906 Density: 2.93 g/mL at 25 °C(lit.)

  • Cyclohexylamine, 98+%

    Alfa Aesar

    Synonym(s): Aminocyclohexane Formula: C6H13N Formula weight: 99.18 Purity: 98+% CAS Number: 108-91-8 UN Number: UN2357 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2921.30 Hazard Statements: H314-H226-H361-H302-H312 Causes severe skin burns and eye damage.…

  • 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,…

  • ALDRICH Chitosan, low molecular weight

    MilliporeSigma

    Synonym(s): Deacetylated chitin; Poly(D-glucosamine) MDL Number: MFCD00161512

  • SIGMA Chorionic gonadotropin human lyophilized powder, vial of 2,500 IU

    MilliporeSigma

    Synonym(s): Choriogonin; HCG MDL Number: MFCD00130797 Storage: 2-8°C

  • 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…

  • 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…

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