Reagents, C

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Reagents, C

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  • Exempted Drug of Abuse Reference Standards

    Restek

    Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40°C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

  • 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!

  • USP <467> Singles

    Restek

    The United States Pharmacopeia (USP) General Chapter <467> Residual Solvents is a widely used compendial method intended for identifying and quantifying residual solvents in drug substances, drug products, and excipients. In an attempt to better mirror the International Conference on…

  • ALDRICH 2-Chloroethyl methyl sulfide, 97%

    MilliporeSigma

    Formula: FC6H4MgBr Formula Weight: 199.30 CAS No.: 17318-03-5 UN Number: UN2924 Density: 1.024g/mLat 25°C Supplemental Hazards: May form explosive peroxides., Reacts violently with water. Supplemental Hazards: May form explosive peroxides., Reacts…

  • 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 2-Chloroethyl ethyl sulfide, 98%

    MilliporeSigma

    Formula: ClCH2CH2SC2H5 Formula Weight: 124.63 CAS No.: 693-07-2 UN Number: UN1992 Purity: 98% Density: 1.07g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle Included Fees: C983A05 has a Small…

  • Cobalt(II) oxide, 99.995% (metals basis)

    Alfa Aesar

    Formula: CoO, may contain up to 10 Co3O4 Formula weight: 74.93 Purity: 99.995% (metals basis) CAS Number: 1307-96-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2822.00 Hazard Statements: H351-H302-H317 Suspected of causing cancer.…

  • Casein-blocking Buffer

    bioWORLD

    Blot blocking buffer used to block non-specific binding site for antibodies on the membran 1% Casein PBS

  • Silica Gel 60 GF254

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • 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…

  • Citric Acid, Angydrous, Reagent (ACS)

    GFS Chemicals

  • SIGMA Citrate Buffer, pH 6.0, 10x, Antigen Retriever

    MilliporeSigma

    Storage: 2-8°C

  • MSTFA and MSTFA 1% TMCS

    Thermo Scientific

    Offers maximum volatility Trimethylsilyl donor strength comparable to BSA and BSTFA Reacts to replace labile hydrogens on a wide range of polar compounds with a Si(CH3)3 group Used to prepare volatile and thermally stable derivatives for GC and MS Volatile byproduct,…

  • CAPS (3-[Cyclohexylamino]-1-propane

    bioWORLD

    A common "Good Buffer" because it has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. It's used for culturing cells in-vitro and other biological applications. High Purity Grade pKa (20°C):…

  • Coomassie brilliant blue

    bioWORLD

    Protein electrophoresis dye used in SDS-PAGE. Also used for protein concentration determination by Bradford method. A commonly used analytical biochemistry dye and P2X7 antagonist Ultra Pure Grade Average purity greater than 85% EM (595nm, water) >36,300 Protein…

  • Calcium chloride dihydrate, ReagentPlus®, =99.0%

    MilliporeSigma

    Formula: CaCl2 · 2H2O Formula Weight: 147.01 CAS No.: 10035-04-8 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 2.5, 5, 12 kg in poly drum Packaging: 500 g…

  • SIGMA Chloroform:Isoamyl alcohol 24:1 suitable for nucleic acid purification

    MilliporeSigma

    RIDADR: UN 1888 6.1 / PGIII Included Fees: C973P61 has a Large Can Fee included in the price. C973P62 has a Large Can Fee included in the price. To see the value of these fees, download our Fee List.

  • 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…

  • Silylation Derivatization Reagents

    Restek

    Replace active hydrogen, reducing polarity and making the compounds more volatile. Increase stability of derivatives.

  • SIGMA Cytochrome c from equine heart >=95% (SDS-PAGE)

    MilliporeSigma

    Synonym(s): Cytochrome c from horse heart MDL Number: MFCD00130890 Purity: ≥95% (SDS-PAGE) Storage: −20°C

  • Silylation Grade Solvents

    Thermo Scientific

    Silylation Grade Solvents are manufactured to meet exacting silylation needs. Purified, dried and packaged under nitrogen in convenient 50mL Hypo-Vial Sample Storage Vials Supplied with elastomer septa, allowing immediate access to the sample without exposure to moisture and oxygen Use polar…

  • 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…

  • cOmplete™, Mini, EDTA-free Protease Inhibitor Cocktail

    MilliporeSigma

    Application cOmplete™, Mini, EDTA-free, is used for the inhibition of serine and cysteine proteases in bacterial, yeast, plant, and animal cell extracts. cOmplete, Mini, EDTA-free Tablets, are used for the inhibition of proteolytic activity in small volumes (up to 10 ml) in which EDTA…

  • 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…

  • Silica Gel 60 PF254 Containing Gypsum

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • Catalase from bovine liver, lyophilized powder, =10,000 units/mg protein

    MilliporeSigma

    Synonym: H2O2:H2O2 oxidoreductase CAS Number: 9001-05-2 EC Number: 232-577-1 Enzyme Commission (EC) Number: 1.11.1.6 MDL Number: MFCD00081483 Analysis Note Protein determined by biuret Application Catalase is used to…

  • Silica Gel 60 G

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • 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

  • Silica Gel 60 HF254+366

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • Suprapur® Cesium Chloride

    MilliporeSigma

  • Silica Gel 60 H

    MilliporeSigma

    Standardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…

  • 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…

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