Reagents, A

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Reagents, A

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  • Bacto Agar

    BD

    A solidifying agent is a purified agar in which extraneous matter, pigmented portions and salts are reduced to a minimum. It is available in the form of fine, light-colored granules which are convenient for weighing and handling. It is usually used in concentrations of 1-2% in solid culture media…

  • "Anaerobe Indicator Test, for microbiology"

    MilliporeSigma

    Synonyms: Indicator Test for Anaerobics Storage Temperature: 2-8°C Application: Anaerobe Indicator Test is a sachet containing a test strip saturated with resazurin solution. It is for checking the atmosphere in sealed containers used for incubation. The color change from pink to white…

  • Acrolein contains hydroquinone as stabilizer, 90%

    MilliporeSigma

    Synonym: 2-Propenal CAS Number: 107-02-8 Linear Formula: CH2=CHCHO Molecular Weight: 56.06 Beilstein Registry Number: 741856 MDL Number: MFCD00006998 PubChem Substance ID: 24846970 Packaging 25, 500 mL in Sure/Seal™ …

  • Reagent Alcohol ACS Reagent, 200 Proof

    MilliporeSigma

    Synonym: RGA, denatured alcohol CAS Number: 64-17-5 MDL Number: MFCD00003568 Components 95 parts of specially denatured ethyl alcohol 3A, 200 proof, ACS reagent, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol. …

  • Acetate, 1M buffer soln., pH, 5.0

    Alfa Aesar

    CAS Number: 127-09-3 Harmonized Tariff Code:  2915.29

  • Acetone, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: CH3COCH3 Formula Weight: 58.08 CAS Number: 67-64-1

  • Ammonium Acetate

    IBI Scientific

    Ammonium Acetate is a salt commonly used in the precipitation of nucleic acids. The presence of 2.5M NH4OAc in the precipitation reaction allows ionically bond contaminants to dissociate from the nucleic acids, allowing pure samples to be recovered. To make 10M Ammonium Acetate Stock Solution,…

  • "Alkalinity, CaCO3 1000 mg/L Calibration Standard"

    MilliporeSigma

    Storage: 2-8°C

  • Alumina, Activated, Basic, Brockmann I

    GFS Chemicals

    Al2O3 CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 5016-A-I

  • Ammonium iron(II) sulfate hexahydrate, ReagentPlus®, =98%

    MilliporeSigma

    Synonyms: Ammonium ferrous sulfate hexahydrate; Ammonium iron(II) sulfate; Mohr's salt Formula: (NH4)2Fe(SO4)2 · 6H2O Formula Weight: 392.14 CAS No.: 7783-85-9 Purity: ≥98% Legal Information: ReagentPlus is a registered…

  • Ammonium Hydroxide, Reagent (ACS)

    GFS Chemicals

  • 2-Amino-3-nitropyridine, 99%

    Alfa Aesar

    Formula: C5H5N3O2 Formula weight: 139.11 Purity: 99% CAS Number: 4214-75-9 Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Anaerobic atmosphere generation bags

    MilliporeSigma

    for microbiology Synonym(s): Anaerobe gas generation bags

  • Acid Zirconyl SPADNS Reagent

    LaMotte

  • Agar, Noble

    BD

    Description: Solidifying agent essentially free of impurities used for electrophoretic and nutritional procedures wherever increased purity is required

  • Albumin, human, 99%, fatty acid free, globulin free

    Alfa Aesar

    Synonym(s): Human serum albumin Purity: 99%, fatty acid free, globulin free CAS Number: 70024-90-7 Harmonized Tariff Code:  3502.90

  • Amberlyst r 15(H), wet, ion exchange resin

    Alfa Aesar

    Formula: Styrene-DVB Strongly acidic macroreticular resin CAS Number: 39389-20-3 Harmonized Tariff Code:  3914.00

  • Antimony potassium tartrate hydrate, 98%

    Alfa Aesar

    Synonym(s): Potassium antimonyl tartrate hydrate, Tartar emetic Formula: C8H4K2O12Sb2 xH2O Formula weight: 613.82(anhy) Purity: 98% CAS Number: 331753-56-1 UN Number: UN1551 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2918.13 Hazard Statements: …

  • SUPELCO Acrolein

    MilliporeSigma

    Synonym(s): 2-Propenal Amino Acid Sequence: Empirical Formula: C3H4O Formula Weight: 56.06 Linear Formula: CH2=CHCHO MDL Number: MFCD00006998 Purity: Boiling Point: 53 °C(lit.) Melting Point: −87 °C(lit.) …

  • ALCOHOL REAGENT, ANHYDROUS REAGENT (ACS)

    GFS Chemicals

    CAS#:   64-17-5 NFPA#:  1-3-0 DOT:  3/II Assay 94.0-96.0% (v/v) Ethanol & Methanol Color (APHA) 10 4.0-6.0% (v/v) Isopropanol Water 0.5% Residue after…

  • Ammonium Hydroxide 28.0-30.0% 2.5 L Baker Analyzed® A.C.S. Reagent

    Avantor - J.T.Baker®

    Formula: NH4OH Formula Weight: 35.05 CAS Number: 1336-21-6 IMO: 8:2672 HTS Number: 2814200000 Specific Gravity: 1L = 0.90 Kg

  • ALDRICH a-Methyl-DL-phenylalanine, 98%

    MilliporeSigma

    Synonym(s): (±)-2-Amino-2-methyl-3-phenylpropionic acid Empirical Formula: C10H13NO2 Linear Formula: C6H5CH2C(CH3)(NH2)CO2H Formula Weight: 179.22 MDL Number: MFCD00010512 …

  • Ammonium Chloride, 1.15 g/L, pH 7.20

    Ricca Chemical

    Formula: NH4Cl in Water Formula Weight: 53.49 CAS Number: 12125-02-9 Description: for BOD

  • Almond Oil, Sweet, NF

    Spectrum Chemical

    Grade: NF CAS No.: 8007-69-0

  • Acetate Buffer pH 4

    Ultra Scientific

    Reagent for residual chlorine method 4500.

  • EMSURE® Ammonium Chloride for Analysis

    MilliporeSigma

  • [Asn^8, Leu^1^8] Parathyroid Hormone (1-34), human

    Alfa Aesar

    Formula: C181H290N56O52 Formula weight: 4082.63 Harmonized Tariff Code:  2937.90

  • SUPELCO Amberlite® XAD®-2,

    MilliporeSigma

    CAS No.: 9060-05-3 Density: 1.02 g/mL at 25 °C (true wet)(lit.); 1.08 g/mL at 25 °C (skeletal)(lit.) Application: Polyaromatic adsorbent resin for hydrophobic compounds up to MW 20,000: phenols, organic removal, surfactants, aroma compounds, antibiotic recovery. May be used as support for…

  • Basic Agarose

    IBI Scientific

    IBI Basic Agarose is a molecular biology certified agarose for use in standard electrophoresis procedures. IBI Basic Agarose has excellent gel strength and clarity, and provides clear concise bands. IBI Basic Agarose is a high-quality, low-cost alternative for use in life science research…

  • Azodicarbonamide

    Spectrum Chemical

    CAS No.: 123-77-3 UN No.: UN3242 Class: 4.1 Pkg. Group: PG II

  • Achatin-1

    Alfa Aesar

    Synonym(s): Gly-D-Phe-Ala-Asp Formula: C18H24N4O7 Formula weight: 408.41 CAS Number: 121912-19-4 Harmonized Tariff Code:  2924.29

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