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!

  • Carson’s Phosphate Buffered Paraformaldehyde

    Electron Microscopy Sciences

    For some tissues, the use of formalin (contains 10 – 15% Methanol) is not suitable, we offer the alternative formaldehyde (prepared from paraformaldehyde – contains no methanol) for your convenience.

  • Calcium Chloride, Pellets, Purified

    Avantor - J.T.Baker®

    4-8 mesh for desiccant use Formula: CaCl2 Formula Weight: 110.98 CAS Number: 10043-52-4

  • CELITE 545

    MilliporeSigma

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

  • Citric Acid, Anhydrous, Powder, USP

    Avantor - J.T.Baker®

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

  • Cadmium Granules, Treated 50G

    Hach

    Use for cadmium reduction column for Nitrate determination.

  • ALDRICH Chlorotrimethylsilane, purified by redistillation, Greater Than or Equal…

    MilliporeSigma

    Synonym(s): TMCS; Trimethylchlorosilane; Trimethylsilyl chloride Formula: (CH3)3SiCl Formula Weight: 108.64 CAS No.: 75-77-4 UN Number: UN1298 Purity: ≥99% Density: 0.856g/mLat 25°C(lit.) Application: Used in Fisher Glycosylation …

  • Chelex® 100 sodium form 50-100 mesh (dry)

    MilliporeSigma

    CAS Number: 11139-85-8 MDL Number: MFCD00163980 Packaging 25, 50, 100, 500 g in poly bottle Application Chelex is used in affinity chromatography, protein chromatography, chelating resins, affinity resins and core bioreagents. Legal Information Chelex is a…

  • Calcium chloride, anhydrous, granular, ≤7.0 mm, =93.0%

    MilliporeSigma

    Formula: CaCl2 Formula Weight: 110.98 CAS No.: 10043-52-4 Purity: ≥93.0% Caution: may contain powder and some dark grey granules Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly drum

  • m-Cresol, 99%

    MilliporeSigma

    Synonyms: 3-Methylphenol Formula: CH3C6H4OH Formula Weight: 108.14 CAS No.: 108-39-4 Purity: 99% Density: 1.034 g/mL at 25 °C(lit.) Packaging: 1, 2 kg in glass bottle Packaging: 5, 100, 250 g in glass bottle Included Fees: C988N29 has a…

  • Chlorine Reagent Sets

    Hach

    Method: DPD Range: 0 - 3.5 mg/L as Cl2 Sample set: 5 mL Tests: 100

  • Activated charcoal, decolorizing

    MilliporeSigma

    Synonyms: Charcoal activated Formula: C Formula Weight: 12.01 CAS No.: 7440-44-0 Packaging: 1, 5 kg in fiber drum Packaging: 175 g in glass bottle

  • TTC Solution 1%, Sterile

    BD

    Formula: C6H5NN(C6H5)(Cl):NC(CH5):N Formula Weight: 334.81 CAS Number: 298-96-4 Synonym(s): 2, 3, 5-Triphenyl-2H-tetrazolium Chloride Description: It is used as a redox indicator in culture media for differentiating bacteria.

  • SIGMA Chondroitin sulfate sodium salt from bovine cartilage standard (for CPC …

    MilliporeSigma

    Purity: ≥99% (CPC, titration) Storage: 2-8°C

  • SIGMA Carmine powder

    MilliporeSigma

    Synonym(s): Alum lake of carminic acid; Cochineal; Nacarat; Natural Red 4

  • 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: …

  • SIGMA Casein Blocking Buffer 10x concentrate for blocking hybridization blots

    MilliporeSigma

    Storage: 2-8°C; room temp

  • FLUKA HYDRANAL®-Coulomat CG-K, reagent for coulometric KF titration in ketones …

    Honeywell

    Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Protocols & Applications: Analysis of Bioethanol - Detection of Chloride and Sulfate with Dication and Trication Solutions Legal Information: HYDRANAL is a registered…

  • cOmplete™ Protease Inhibitor Cocktail

    MilliporeSigma

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

  • 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…

  • ALDRICH Copper(II) hydroxide, technical grade

    MilliporeSigma

    Synonym(s): Cupric hydroxide Empirical Formula: H2CuO2 Linear Formula: Cu(OH)2 Formula Weight: 97.56 MDL Number: MFCD00010968

  • SIAL Copper(II) sulfate

    Honeywell

    puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance) Synonym(s): Cupric sulfate Empirical Formula: CuO4S Formula Weight: 159.61 Linear Formula: CuSO4 MDL Number: MFCD00010981 Purity: 99-100.5%…

  • Calcium nitrate tetrahydrate, =99.0%

    MilliporeSigma

    Formula: Ca(NO3)2 · 4H2O Formula Weight: 236.15 CAS No.: 13477-34-4 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 500 g in poly bottle

  • ALDRICH Cyclohexane-d12, 99.6 atom % D

    MilliporeSigma

    Empirical Formula: C6D12 Linear Formula: C6D12 Formula Weight: 96.23 MDL Number: MFCD00044212 Boiling Point: 80.7 °C(lit.) Density: 0.893 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.421(lit.) …

  • 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…

  • 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

  • Calcium D-gluconate gel, 2.5% w/w aq. soln.

    Alfa Aesar

    Formula: Ca[HOCH2(CHOH)4CO2]2 Formula weight: 430.37 CAS Number: 299-28-5 Harmonized Tariff Code:  2918.16

  • Cefsulodin sodium salt hydrate, third-generation cephalosporin antibiotic

    MilliporeSigma

    CAS Number: 52152-93-9 Empirical Formula (Hill Notation): C22H19N4NaO8S2 · xH2O Molecular Weight: 554.53 (anhydrous basis) EC Number: 257-692-4 MDL Number: MFCD07793338 PubChem Substance ID: …

  • Cupric Chloride, Dihydrate, Crystal, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    (copper(II) chloride, dihydrate) Formula: CuCl2?H2O Formula Weight: 170.48 CAS Number: 10125-13-0 Specific Gravity: 1L = 2.54 Kg

  • Chloroform, contains amylenes as stabilizer, ACS reagent, =99.8%

    MilliporeSigma

    Synonyms: Methylidyne trichloride; Trichloromethane Formula: CHCl3 Formula Weight: 119.38 CAS No.: 67-66-3 Purity: ≥99.8% Density: 1.48 g/mL at 25 °C; 1.492 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2, 2.5, 4 x 4 L in glass bottle Packaging: 500, 6 x 500 mL in…

  • ALDRICH Cerium(IV) sulfate,

    MilliporeSigma

    Synonym(s): Ceric sulfate; Cerium disulfate Formula: Ce(SO4)2 Formula Weight: 332.24 CAS No.: 13590-82-4 Density: 3.01g/mLat 25°C(lit.) Application: Reactant for: • Preparation of spherical-like nanoparticles CeO 2 nanoparticles for NO…

  • Chloroacetic acid, 99%

    Alfa Aesar

    Synonym(s): Monochloroacetic acid Formula: C2H3ClO2 Formula weight: 94.50 Purity: 99% CAS Number: 79-11-8 UN Number: UN1751 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2915.40 Hazard Statements: H301-H311-H331-H314 Toxic if swallowed. Toxic in contact…

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