Reagents, B

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Reagents, B

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  • Bromine liquid, ACS, 99.5%

    Alfa Aesar

    Purity: 99.5% CAS Number: 7726-95-6 UN Number: UN1744 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2801.30 Hazard Statements: H330-H314 Fatal if inhaled. Causes severe skin burns and eye damage. Precautionary Statements: …

  • Brilliant Green Bile Broth 2%

    BD

    Standard Methods medium for confirmed and completed tests for coliform bacteria in water and foods.

  • SIAL Bromocresol Green/Methyl Red, mixed indicator solution

    MilliporeSigma

    in methanol MDL Number: MFCD00134126 Density: 0.839 g/mL at 25 °C RIDADR: UN 1230 3/PG 2

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

    Avantor - J.T.Baker®

    Formula: BaCl2?H2O Formula Weight: 244.27 CAS Number: 10326-27-9 Specific Gravity: 1L = 3.86 Kg

  • Bromocresol Green-Methyl Red Mixed Indicator

    Ricca Chemical

    Formula: Mixture

  • 6-Benzylaminopurine plant cell culture tested

    MilliporeSigma

    Synonym: 6-BAP, BA, N 6 -Benzyladenine CAS Number: 1214-39-7 Empirical Formula (Hill Notation): C12H11N5 Molecular Weight: 225.25 Beilstein Registry Number : 19406 EC Number: 214-927-5 MDL Number: MFCD00005572 PubChem…

  • "Beef extract powder, for microbiology"

    MilliporeSigma

    CAS No.: 68990-09-0 Application: For use in general purpose media.

  • tert-Butyl alcohol, ACS, 99+%

    Alfa Aesar

    Synonym(s): 2-Methyl-2-propanol, tert-Butanol Formula: C4H10O Formula weight: 74.12 Purity: 99+% CAS Number: 75-65-0 UN Number: UN1120 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2905.14 Hazard Statements: H225-H332-H319-H335 Highly flammable liquid and…

  • BD Bacto™ Brain Heart Infusion Dehydrated Culture Media

    BD

    Description: Cultivation of fastidious microorganisms, including streptococci, pneumococci and meningococci

  • Buffer solution, pH 4.01 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Blotto

    bioWORLD

    Blot blocking buffer used to block non-specific binding for antibodies on the membrane 5% nonfat dry milk, 0.02% Sodium azide in PBS

  • SUPELCO BSTFA, Derivatization Grade, for GC derivatization

    MilliporeSigma

    CAS No.: 25561-30-2 Application: Derivatization of psiocin and psiocybin

  • Benzoyl chloride, 99+%

    Alfa Aesar

    Formula: C7H5ClO Formula weight: 140.57 Purity: 99+% CAS Number: 98-88-4 UN Number: UN1736 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2916.32 Hazard Statements: H311-H314-H318-H227-H302-H332-H317 Toxic in contact with skin. Causes severe skin burns and eye…

  • 4-Benzyloxy-2-fluorobenzeneboronic acid, 96%

    Alfa Aesar

    Synonym(s): 4-Benzyloxy-2-fluorophenylboronic acid Formula: C13H12BFO3 Formula weight: 246.04 Purity: 96% CAS Number: 166744-78-1 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • B-Glucuronidase from limpets (Patella vulgata) aqueous solution, >=85,000 units…

    MilliporeSigma

    Synonym(s): β-D-Glucuronide glucuronosohydrolase MDL Number: MFCD00130629 secondary Activity: ≤7,500 units/mL sulfatase Included Fees: C940Q31 has a Dry/Wet Ice Fee included in the price. C940Q33 has a Dry/Wet Ice Fee included in the price. C940Q34 has a Dry/Wet Ice Fee included…

  • 1-Bromo-2,3,5-trichlorobenzene, 98%

    Alfa Aesar

    Synonym(s): 2,3,5-Trichlorobromobenzene Formula: C6H2BrCl3 Formula weight: 260.34 Purity: 98% CAS Number: 81067-38-1 Harmonized Tariff Code:  2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Bismuth needles, 1-5cm (0.4-2in) long, 99.998% (metals basis)

    Alfa Aesar

    Purity: 99.998% (metals basis) CAS Number: 7440-69-9 Harmonized Tariff Code:  8106.00

  • 1-Boc-piperazine, 99%

    Alfa Aesar

    Synonym(s): 1-(tert-Butoxycarbonyl)piperazine, tert-Butyl 1-piperazinecarboxylate Formula: C9H18N2O2 Formula weight: 186.26 Purity: 99% CAS Number: 57260-71-6 UN Number: UN0 Harmonized Tariff Code:  2933.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…

  • 3-Bromo-5-nitrosalicylaldehyde, 98%

    Alfa Aesar

    Synonym(s): 3-Bromo-2-hydroxy-5-nitrobenzaldehyde Formula: C7H4BrNO4 Formula weight: 246.02 Purity: 98% CAS Number: 16789-84-7 Harmonized Tariff Code:  2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • n-Butyl acetate, HPLC Grade, 99.5+%

    Alfa Aesar

    Formula: C6H12O2 Formula weight: 116.16 Purity: 99.5+% CAS Number: 123-86-4 UN Number: UN1123 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.33 Hazard Statements: H226-H336 Flammable liquid and vapour. May cause drowsiness or dizziness. Precautionary…

  • Buffer Powder Pillows, Citrate

    Hach

  • Barium Acetate, Crystal, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: (CH3COO)2Ba Formula Weight: 255.43 CAS Number: 543-80-6 Specific Gravity: 1L = 2.47 Kg

  • Buffer Packs

    bioWORLD

  • tert-Butyl alcohol, anhydrous, 99.5%, packaged under Argon in resealable…

    Alfa Aesar

    Synonym(s): 2-Methyl-2-propanol, tert-Butanol Formula: C4H10O Formula weight: 74.12 Purity: 99.5%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 75-65-0 UN Number: UN1120 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2905.14 Hazard…

  • 4-Bromo-2-fluorobenzenesulfonyl chloride, 98%

    Alfa Aesar

    Formula: C6H3BrClFO2S Formula weight: 273.51 Purity: 98% CAS Number: 216159-03-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.10 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • 1-(2-Bromoethyl)-3-(trifluoromethyl)benzene, 95%

    Alfa Aesar

    Synonym(s): 3-(Trifluoromethyl)phenylethyl bromide Formula: C9H8BrF3 Formula weight: 253.06 Purity: 95% CAS Number: 1997-80-4 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H302-H319 Harmful if swallowed. Causes…

  • 1,4-Benzenedimethanol, 99%

    Alfa Aesar

    Synonym(s): 1,4-Bis(hydroxymethyl)benzene, p-Xylene-alpha,alpha'-diol Formula: C8H10O2 Formula weight: 138.17 Purity: 99% CAS Number: 589-29-7 Harmonized Tariff Code:  2906.29

  • 3-Bromo-4-methylpyridine, 98%

    Alfa Aesar

    Synonym(s): 3-Bromo-4-picoline Formula: C6H6BrN Formula weight: 172.03 Purity: 98% CAS Number: 3430-22-6 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H311-H227-H332-H315-H319 Toxic if swallowed. Toxic in contact with skin. Combustible liquid.…

  • ALDRICH Butyl butyrate, >=98%, FCC, FG

    MilliporeSigma

    Empirical Formula: C8H16O2 Linear Formula: CH3CH2CH2COO(CH2)3CH3 Formula Weight: 144.21 MDL Number: MFCD00009450 Purity: ≥98% Boiling Point: 164-165 °C(lit.) …

  • ALDRICH 3-Benzyloxy-1-propanol, 97%

    MilliporeSigma

    Formula: C6H5CH2O(CH2)3OH Formula Weight: 166.22 CAS No.: 4799-68-2 Purity: 97% Density: 1.049g/mLat 25°C(lit.) Packaging: 5, 25 mL in glass bottle

  • Bromothymol Blue sodium salt

    Alfa Aesar

    Synonym(s): Bromothymol Blue, water soluble Formula: C27H27Br2NaO5S Formula weight: 646.38 CAS Number: 34722-90-2 Harmonized Tariff Code:  2914.70

  • ALDRICH 1,1'-Bis{(R)-{(RP)-2-[(S)-1-(dimethylamino)ethyl]ferrocenyl…

    MilliporeSigma

    Synonym(s): 1,1'-Bis[( R )-[(1 S )-2-[(1 S )-1-(dimethylamino)ethyl]ferrocenyl]phenylphosphino]ferrocene (acc to CAS) Empirical Formula: C50H54Fe3N2P2 Linear Formula: C50H54Fe3N2P2

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