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…

  • Acetone, AR (ACS)

    Avantor - Macron Fine Chemicals™

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

  • SIGMA a-Amylase from Bacillus licheniformis lyophilized powder, 500-1,500 units…

    MilliporeSigma

    Synonym(s): 1,4-α-D-Glucan-glucanohydrolase MDL Number: MFCD00081319 Purity: 93-100% (SDS-PAGE) Storage: 2-8°C

  • SIAL Aluminum oxide

    MilliporeSigma

    activated, basic, Brockmann I Synonym(s): Alumina Empirical Formula: Al2O3 Formula Weight: 101.96 Linear Formula: Al2O3 MDL Number: MFCD00003424 Melting Point: 2040 °C(lit.) RTECS No.: BD1200000

  • Ammonium acetate for HPLC, =99.0%

    MilliporeSigma

  • Nitrogen Standard, 1 mL = 1 mg N, 1000 ppm N as Ammonia (1216 ppm NH3)

    Ricca Chemical

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

  • 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,…

  • Amyloglucosidase from Aspergillus niger =300 U/mL, aqueous solution

    MilliporeSigma

    Synonym: 1,4-α-D-Glucan glucohydrolase, AMG 300L™, Exo-1,4-α-glucosidase, Glucoamylase CAS Number: 9032-08-0 Enzyme Commission (EC) Number: 3.2.1.3 MDL Number: MFCD00081350 General Description Stabilized with glucose Legal Information A…

  • 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

  • Ammonium Persulfate, Crystal, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    (ammonium peroxydisulfate) Formula: (NH4)2S2O8 Formula Weight: 228.2 CAS Number: 7727-54-0 Specific Gravity: 1L = 1.98 Kg

  • "Abamectin, PESTANAL®, analytical standard"

    MilliporeSigma

    Synonyms: Avermectin B1 CAS No.: 71751-41-2 Storage Temperature: −20°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • 2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt =98% …

    MilliporeSigma

    Synonym: AzBTS-(NH4)2, Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate) CAS Number: 30931-67-0 Empirical Formula (Hill Notation): C18H24N6O6S4 Molecular Weight: 548.68 Beilstein Registry Number: …

  • Fluka Ammonium formate eluent additive for LC-MS

    Honeywell

    Chemical name: Ammonium formate Chemical synonyms: Formic acid ammonium salt Product Brand: Analytical Material form: Solid Density (g/cm3): 1.266 Molecular weight: 63.06 Molecular formula: CH5NO2 Chemical purity: =99.0% (calc. on dry substance, NT) UN Number:

  • Ammonium Acetate, Crystal, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: CH3COONH4 Formula Weight: 77.08 CAS Number: 631-61-8

  • FLUKA Acetonitrile

    Honeywell

    LC-MS CHROMASOLV ® Synonym(s): ACN; Methyl cyanide Empirical Formula: C2H3N Formula Weight: 41.05 Linear Formula: CH3CN MDL Number: MFCD00001878 Purity: ≥99.9% Boiling Point: 81-82 °C(lit.) Melting Point: …

  • Agar

    MilliporeSigma

    for Baird Parker Agar Synonym(s): Agar-agar; Gum agar Linear Formula: (C12H18O9)n MDL Number: MFCD00081288 RTECS No.: AW7950000

  • 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™ …

  • Acetone Histology

    MilliporeSigma

    Formula: CH3COCH3 Formula Weight: 58.08 CAS Number: 67-64-1 Synonym(s): Dimethyl Ketone Description: General Composition: Clear, colorless, flammable fluid miscible with water, ethanol and most organic solvents used as a dehydrating agent. General…

  • "2-Aminoethyl diphenylborinate, for TLC derivatization, =97.0%"

    MilliporeSigma

    Synonyms: 2-APB; 2-Aminoethoxydiphenyl borate; 2-Aminoethyl diphenyl borate; Diphenylboric acid 2-aminoethyl ester; Diphenylborinic acid; NSC 17107 Formula: (C6H5)2BOCH2CH2NH2 Formula Weight: 225.09 CAS No.: 524-95-8 …

  • SUPELCO ASTM™ D5134 Qualitative Reference Alkylate Standard

    MilliporeSigma

    analytical standard RIDADR: UN 1203 3 / PGII

  • Albumin, ex egg, 80%

    Alfa Aesar

    Purity: 80% CAS Number: 9006-59-1 Harmonized Tariff Code:  3502.11

  • 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 …

  • Butyl Acrylate (Stabilised With Hydroquinone Monomethyl Ether) For Synthesis

    MilliporeSigma

    CAS No.: 141-32-2 UN No.: UN2348 Solubility: 2 g/l (20°C) Melting Point: -65°C Molar Mass: 128.17 g/mol Boiling Point: 147 - 148°C (1013 hPa) Vapor Pressure: 4.3 hPa (20°C) Flash Point: 36.5°C Refractive Index: 36.5°C Explosion Limit: 1.1 - 7.8 %(V) Density: …

  • "Acetamiprid, PESTANAL®, analytical standard"

    MilliporeSigma

    Synonyms: ( E )- N -(6-Chloro-3-pyridylmethyl)- N ′-cyano- N -methylacetamidine Formula: C10H11ClN4 Formula Weight: 222.67 CAS No.: 135410-20-7 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Acrolein

    MilliporeSigma

    analytical standard Synonym(s): 2-Propenal Amino Acid Sequence: Empirical Formula: C3H4O Formula Weight: 56.06 Linear Formula: CH2=CHCHO MDL Number: MFCD00006998 Purity: ≥99.0% (as anhydrous, GC) Boiling Point: …

  • GR ACS Ammonium Sulfate

    MilliporeSigma

    Formula: (NH4)2SO4 Formula Weight: 132.14 CAS Number: 7783-20-2 Synonym(s): Diammonium Sulfate

  • Ammonium iron(II) sulfate hexahydrate, ACS, 99.0% min.

    BeanTown Chemical

    CAS: 7783-85-9 EC No: 233-382-4 MDL No: MFCD00150530 RTECS: BR6500000 Crystalline Linear Formula: (NH4)2Fe(SO4)2·6H2O MW: 392.14 Melting Point: 100° (decomposes)

  • Amino Acid F Reagent Powder Pillows

    Hach

    For use in the heteropoly blue method (Hach method 8186) for the determination of low range silica (0-1.60 mg/L SiO2). Sample Size: 25 mL Method Name: Heteropoly Blue Pack of 1000 Powder Pillows

  • SIAL Aluminum oxide

    Honeywell

    pore size 58 +à, ~150 mesh Synonym(s): Activated alumina, weakly acidic; CAMAG 506-C-I; Alumina Empirical Formula: Al2O3 Formula Weight: 101.96 Linear Formula: Al2O3 MDL Number: MFCD00003424 Melting Point: …

  • Ammonium formate, 99%

    Alfa Aesar

    Synonym(s): Formic acid ammonium salt Formula: CH5NO2 Formula weight: 63.06 Purity: 99% CAS Number: 540-69-2 Harmonized Tariff Code:  2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • ALDRICH Allyl 2,4,6-tribromophenyl ether, 98%

    MilliporeSigma

    Empirical Formula: C9H7Br3O Linear Formula: Br3C6H2OCH2CH=CH2 Formula Weight: 370.86 MDL Number: MFCD00017773 Purity: 98% Melting Point: 74-76 °C(lit.)

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