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Reagents, A

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  • Acetone, AR (ACS)

    Avantor - Macron Fine Chemicals™

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

  • Acetaminophen, United States Pharmacopeia (USP) Reference Standard

    Sigma-Aldrich

    CAS No.: 103-90-2 Synonyms: Acetaminophen; 4′-Hydroxyacetanilide; 4-Acetamidophenol; N -(4-Hydroxyphenyl)acetamide; N -Acetyl-4-aminophenol; APAP; Paracetamol Formula: C8H9NO2 Formula Weight: 151.16 Linear Formula: …

  • Aluminum Reagent Set

    Hach

    For determination of Aluminum by the Eriochrome Cyanine R (ECR) Method (Hach Method 8326). Reagent set contains ECR Reagent Powder Pillows, Hexamethylenetetramine Buffer Reagent Powder Pillows and ECR Masking Reagent Solution for approximately 100 tests. Thomas No. 3241J05 …

  • 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…

  • Acetic Acid, Glacial, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: CH3COOH Formula Weight: 60.05 CAS #: 64-19-7 Synonym(s): Ethanoic Acid * Methanecarboxylic Acid * Acetic Acid

  • Ammonium formate, reagent grade, 97%

    Sigma-Aldrich

    Synonyms: Formic acid ammonium salt Formula: HCO2NH4 Formula Weight: 63.06 CAS No.: 540-69-2 Purity: 97% Density: 1.26 g/mL at 25 °C(lit.) Packaging: 1, 2.5 kg in poly bottle Packaging: 100, 500 g in poly bottle

  • Arsenic(III) oxide, ReagentPlus®, =99.0%

    Sigma-Aldrich

    Synonyms: Arsenic trioxide; Arsenous acid Formula: As2O3 Formula Weight: 197.84 CAS No.: 1327-53-3 Purity: ≥99.0% Biochem/physiol Actions: Very potent agent against acute promyelocytic leukemia (APL). Causes skin, lung and bladder cancer.…

  • Acrylamide : Bisacrylamide - 37.5:1

    IBI Scientific

    Polyacrylamide gels for sequencing and protein electrophoresis.

  • Albumin from chicken egg white lyophilized powder, >=98% (agarose gel…

    Sigma-Aldrich

    Synonym(s): Albumin from hen egg white; Ovalbumin MDL Number: MFCD00130424 Purity: ≥98% (agarose gel electrophoresis) Storage: 2-8°C

  • Reagent Set, Alkalinity F / Dt Kit

    Hach

    For alkalinity determination by sulfuric acid titration with the Digital Titrator (Hach method 8203). Alkalinity Reagent Set for AL/DT Alkalinity Digital Titrator Test Kit Phenolphtalein Method 10 – 4,000 mg/l CaCO3 Approximately 40-100 tests

  • Ammonia Nitrogen Rgt Set 10mL Pk100 UN2680

    Lovibond

    This reagent set contains Lovibond's Powder Pack™ Reagents. Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the…

  • Ammonium Nitrate, Crystal, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: NH4NO3 Formula Weight: 80.04 CAS Number: 6484-52-2

  • 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,…

  • ACETONITRILE HPLC

    GFS Chemicals

    CAS#:  75-05-8 F.W.:  41.05 NFPA#:  2-3-0 Specific Gravity:   0.780 DOT:  3/II Also meets ACS Specifications

  • SIGMA Ammonium acetate, for molecular biology, =98%

    Sigma-Aldrich

    Formula: CH3CO2NH4 Formula Weight: 77.08 CAS No.: 631-61-8 Purity: ≥98% Storage Temperature: 2-8°C

  • 4-Aminoantipyrine

    Synonym(s): 4-?Amino-?2,3-?Dimethyl-?1-?Phenyl-?3-Ppyrazolin-?5-?one, Ampyrone Molecular Weight: 203.24 Molecular Formula: C11H13N3O Storage Condition: Room Temperature

  • ALDRICH Aluminum acetate, dibasic, contains boric acid as stabilizer

    Sigma-Aldrich

    Synonym(s): Dihydroxyaluminum acetate Empirical Formula: C2H5AlO4 Linear Formula: C2H5O4Al Formula Weight: 120.04 MDL Number: MFCD00010672

  • SUPELCO Acetic anhydride,

    Sigma-Aldrich

    Synonyms: Acetic anhydride; Chlorotrimethylsilane; HMDS; MSTFA; Pyridine; TMCS; hexamethyldisilazane; trifluoroacetic anhydrie (TFAA) Formula: (CH3CO)2O Formula Weight: 102.09 CAS No.: 108-24-7 Density: 1.08 g/mL(lit.) Application: Suitable for the…

  • Reagent Alcohol 70%

    Sigma-Aldrich

    Synonym: RGA, denatured alcohol CAS Number: 64-17-5 MDL Number: MFCD00003568 Components 95 parts of specially denatured ethyl alcohol 3A, 140 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 60% ethanol, ~ 5% methanol and ~ 5% isopropanol. Contains ~ 30%…

  • Ammonium Sulfate, Granular, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: (NH4)2SO4 Formula Weight: 132.14 CAS Number: 7783-20-2

  • Ammonium Hydroxide (28.0-30.0% as NH3), AR® (ACS)

    Avantor - Macron Fine Chemicals™

    26 o Baume Formula: NH4OH Formula Weight: 35.05 CAS Number: 1336-21-6

  • GR ACS Ammonium Persulfate

    EMD Millipore

    Formula: (NH4)2S2O8 Formula Weight: 228.19 CAS Number: 7727-54-0 Synonym(s): APS; Ammonium Peroxydisulfate

  • FLUKA Acetaminophen, pharmaceutical secondary standard; traceable to USP, PhEur…

    Sigma-Aldrich

    Synonyms: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N -(4-Hydroxyphenyl)acetamide; N -Acetyl-4-aminophenol; APAP; Paracetamol Formula: CH3CONHC6H4OH Formula Weight: 151.16 CAS No.: 103-90-2 Application: Analgesic. General description: This…

  • OmniPur® Agarose, Low Melting

    EMD Millipore

    Formula: (C12H14O5(OH)4)n Formula Weight: N/A CAS Number: 9012-36-6 Description: General Product Use: Preparative agarose that melts at 65 ;C and remains liquid at 37 ;C for several hours. Allows for digestions and ligations…

  • Aluminum, Foil, Purified

    Avantor - J.T.Baker®

    210 Sheets: 6" x 6" x 0.001" Formula: Al Formula Weight: 26.98 CAS Number: 7429-90-5 Specific Gravity: 1L = 2.70 Kg

  • OmniPur® Agarose

    EMD Millipore

    Formula: (C12H14O5(OH)4)n Formula Weight: N/A CAS Number: 9012-36-6 Description: General Product Use:Suitable for a wide range of nucleic acid and protein gel applications. Of average gel strength and standard melting and…

  • Ammonium Acetate, HPLC

    Avantor - J.T.Baker®

    Formula: CH3COONH4 Formula Weight: 77.08 CAS Number: 631-61-8 Description: For Use in High Performance Liquid Chromatography

  • Acrylic acid, anhydrous, contains 200 ppm MEHQ as inhibitor, 99%

    Sigma-Aldrich

    CAS Number: 79-10-7 Linear Formula: CH2=CHCOOH Molecular Weight: 72.06 Beilstein Registry Number: 635743 EC Number: 201-177-9 MDL Number: MFCD00004367 PubChem Substance ID: 24848810 Packaging 18, 204 kg in comp drum; 5, 100, 500 g in…

  • Apt Agar Base (Tween) 500G

    EMD Millipore

    Formula: Mixture Formula Weight: N/A CAS Number: Synonym(s): All Purpose Tween® Agar Description: Typical Composition (g/L): Peptone from casein 12.5; yeast extract 7.5; D(+)-glucose 10.0; sodium chloride 5.0; tri-sodium citrate 5.0; di-potassium hydrogen phosphate 5.0;…

  • ALCALASE® Enzyme, Bacillus licheniformis

    EMD Millipore

  • SIAL Aniline

    Sigma-Aldrich

    ReagentPlus ® , 99% Empirical Formula: C6H7N Formula Weight: 93.13 Linear Formula: C6H5NH2 MDL Number: MFCD00007629 Purity: 99% Boiling Point: 184 °C(lit.) Melting Point: −6 °C(lit.)…

  • Aluminum ammonium sulfate dodecahydrate, Reagent Grade

    Alfa Aesar

    Synonym(s): Ammonium alum Formula: H4AlNO8S2 12H2O Formula weight: 453.33 (237.14anhy) CAS Number: 7784-26-1 Harmonized Tariff Code:  3102.21 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

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