Chemicals Reagents B

Chemicals Reagents B

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  • SIGMA B-Lactoglobulin from bovine milk >=90% (PAGE), lyophilized powder

    MDL Number: MFCD00130635 Purity: ≥90% (PAGE) Storage: 2-8°C

  • ALDRICH 2-Bromo-5-methylpyridine, 98%

    Empirical Formula: C6H6BrN Linear Formula: C6H6BrN Formula Weight: 172.02 MDL Number: MFCD00209553 Purity: 98% Boiling Point: 95-96 °C/12.5 mmHg(lit.) Melting Point: 41-43 °C(lit.)

  • Betaine, =98% (perchloric acid titration)

    Synonym: (Carboxymethyl)trimethylammonium inner salt, Oxyneurine CAS Number: 107-43-7 Linear Formula: (CH3)3N + CH2COO - Molecular Weight: 117.15 Beilstein Registry Number: 3537113 EC Number: 203-490-6 MDL number: MFCD00012123 PubChem Substance ID: 24891663 Packaging...

  • SIGMA B16-F0 Cell Line from mouse

    Storage: −196°C

  • ALDRICH Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt, 97%

    Synonym(s): 4,4'-(Phenylphosphinidene)bis-benzenesulfonic acid dipotassium salt Empirical Formula: C18H13K2O6PS2 -+ 2H2O Linear Formula: C18H13K2O6PS2 -+ 2H2O Formula...

  • Black Pepper Oil

    Spectrum Chemical

    CAS No.: 8006-82-4 UN No.: UN1197 Class: 3 Pkg. Group: PG III

  • EMSURE® Barium Chloride Dihydrate for Analysis

    EMSURE® Barium chloride dihydrate for analysis, 500g

  • SIGMA B-Lactamase from Enterobacter cloacae Type IV, lyophilized powder, 0.2-0.6 units/mg protein (using benzylpenicillin)

    Synonym(s): β-Lactamase I; β-Lactamase II; Cephalosporinase; Penicillin amido-β-lactam hydrolase; Penicillinase from Enterobacter cloacae MDL Number: MFCD00131819 Storage: 2-8°C

  • SIGMA Betamethasone 17-valerate

    Synonym(s): 1,4-Pregnadiene-11β,17α,21-triol-9α-fluoro-16β-methyl-3,20-dione 17-valerate; 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-valerate; 9α-Fluoro-16β-methylprednisolone 17-valerate; Betnovate Empirical Formula:...

  • ALDRICH 1-Bromo-4-ethynylbenzene, 97%

    Formula: HC≡CC6H4Br Formula Weight: 181.03 CAS No.: 766-96-1 UN Number: UN3077 Purity: 97% Packaging: 1 g in glass bottle

  • ALDRICH 1,2-Bis(dimethylphosphino)ethane, 97%

    Synonym(s): DMPE; Dimethyl-2-(dimethylphosphino)ethylphosphine; Ethylenebis(dimethylphosphine) Empirical Formula: C6H16P2 Linear Formula: (CH3)2PCH2CH2P(CH3)2 Formula Weight: 150.14 MDL Number:...

  • ALDRICH 8-(Bromomethyl)quinoline, >=96.5% (GC)

    Synonym(s): 8-Quinolinylmethyl bromide Empirical Formula: C10H8BrN Linear Formula: C10H8BrN Formula Weight: 222.08 MDL Number: MFCD00047621 Purity: ≥96.5% (GC) Beilstein Registry Number: 119140

  • SIGMA Bovine Serum Albumin lyophilized powder, Essentially fatty acid free

    Synonym(s): Albumin from bovine serum; Albumin bovine serum; BSA; Bovine albumin MDL Number: MFCD00130384 Storage: 2-8°C

  • ROCHE Blocking Reagent, For ELISA

    Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: For research use only. Not for use in diagnostic procedures. Blocking reagent has been used as a blocking reagent in: • ELISA • Immunofluorescence •  In situ...

  • ALDRICH Butyl formate, >=97%

    Synonym(s): Formic acid butyl ester Empirical Formula: C5H10O2 Linear Formula: HCOO(CH2)3CH3 Formula Weight: 102.13 MDL Number: MFCD00003296 Purity: ≥97% Boiling Point: 106-107 °C(lit.) Density:...

  • (+)-Borneol

    MilliporeSigma

    analytical standard Synonym(s): endo -(1 R )-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol Empirical Formula: C10H18O Formula Weight: 154.25 Linear Formula: C10H18O MDL Number: MFCD00066427 Purity: ≥97.5% (GC) Melting Point: 206-209 °C(lit.)...

  • ALDRICH (2-Bromoethyl)benzene, 98%

    Synonym(s): 2-Phenylethyl bromide Empirical Formula: C8H9Br Linear Formula: C6H5CH2CH2Br Formula Weight: 185.06 MDL Number: MFCD00000240 Purity: 98% Boiling Point: 220-221 °C(lit.) Density: 1.355 g/mL at...

  • ALDRICH 1-Butyl-3-methylimidazolium hydrogen sulfate, BASF quality, >=94.5%

    Synonym(s): Basionics ® AC 28 Empirical Formula: C8H16N2O4S Linear Formula: C8H16N2O4S Formula Weight: 236.29 MDL Number: MFCD06798197 Purity: ≥94.5%; 95% (HPLC)

  • ALDRICH Benzyl glycolate, 97%

    Formula: HOCH2CO2CH2C6H5 Formula Weight: 166.17 CAS No.: 30379-58-9 Purity: 97% Density: 1.171g/mLat 25°C(lit.) Packaging: 5, 25 mL in glass bottle

  • ALDRICH 1-Butyl-3-methylimidazolium chloride, Greater Than or Equal to 98.0% (HPLC)

    Synonym(s): BMIMCl Formula: C8H15ClN2 Formula Weight: 174.67 CAS No.: 79917-90-1 UN Number: UN2811 Purity: ≥98.0% (HPLC) Other Notes: Use of this salt (bmim) Cl - and AlCl 3 for Friedel-Crafts alkylation 1 Packaging: 5, 50, 250 g in poly bottle

  • ALDRICH 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%

    Synonym(s): Xantphos Formula: C39H32OP2 Formula Weight: 578.62 CAS No.: 161265-03-8 Purity: 97% Application: Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. Also used in a...

  • SIGMA Bile extract porcine

    MDL Number: MFCD00130641

  • ALDRICH 2-Bromo-4-tert-butylthiazole, 97%

    Synonym(s): 2-Bromo-4-(1,1-dimethylethyl)thiazole Empirical Formula: C7H10BrNS Linear Formula: C7H10BrNS Formula Weight: 220.13 MDL Number: MFCD09965543 Purity: 97% Density: 1.383 g/mL at 25 °C Refractive Index: n 20/D 1.539

  • Borate, 0.5M buffer soln., pH 8.5

    Thermo Scientific Chemicals

    CAS Number: 1330-43-4 Harmonized Tariff Code: 2840.19 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety...

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