Chemicals Reagents B
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ALDRICH 3-(Boc-amino)azetidine
MilliporeSigmaSynonym(s): 3-(Boc-amino)azetidine; tert -Butyl 3-azetidinylcarbamate Empirical Formula: C8H16N2O2 Linear Formula: C8H16N2O2 Formula Weight: 172.22 MDL Number: MFCD01861759 Melting Point: 63-72 °C
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Biotin-dPEG(R)7-azide
MilliporeSigmaMolecular Formula: C26H48N6O9S Molecular Weight: 620.76 Linear Structural Formula: C26H48N6O9S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign
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3-(Benzyloxymethyl)cyclobutanone ; >/= 98% (GC)
AFG BiosciencePurity Limit: ≥ 98% (GC) CAS No.: 172324-67-3 Molecular Formula: C12H14O2 Molecular Weight: 190.24 MDL No.: MFCD09055138 Appearance: Yellow oil Storage Temperature: Store at 0-8 °C
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"Beef extract powder, for microbiology"
MilliporeSigmaCAS No.: 68990-09-0 Application: For use in general purpose media.
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Synonyms: Bovine sera; cow sera; cow serum Storage: -20C UNSPSC Code: 12352207 Linkage: Request a serum sample
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Trifluoroacetic acid (TFA) is a nonaqueous solvent. At room temperature, TFA has the ability to liquify native and regenerated celluloses. Synonyms: Trifluoroacetic acid solution; TFA in H2O/ACN; TFA Molecular Formula: C2HO2F3 Molecular Weight: 114.02 Linear Structural Formula: …
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ALDRICH 1,2-Bis(triethoxysilyl)ethane, 96%
MilliporeSigmaEmpirical Formula: C14H34O6Si2 Linear Formula: [-CH2Si(OC2H5)3]2 Formula Weight: 354.59 MDL Number: MFCD00239362 Purity: 96% Boiling Point: 119 °C(lit.) Density: …
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Storage: 2-8°C
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Bismuth(III) nitrate pentahydrate, 98%
Thermo Scientific ChemicalsFormula: Bi(NO3)3 5H2O Formula weight: 485.07 (394.99anhy) Purity: 98% CAS Number: 10035-06-0 UN Number: UN1477 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…
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SIAL Bromocresol Green/Methyl Red, mixed indicator solution
MilliporeSigmain methanol MDL Number: MFCD00134126 Density: 0.839 g/mL at 25 °C RIDADR: UN 1230 3/PG 2
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Synonyms: Boc-L-Thr(Bzl)-PAM resin Molecular Weight: 0 MDL No.: MFCD00801208 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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Bromocresol Purple, BAKER
Avantor - J.T.Baker®(5',5''-dibromo-o-cresolsulfonphthalein) Formula: C21H16Br2O5S Formula Weight: 540.22 CAS Number: 115-40-2 Specific Gravity: 1L = .00 Kg
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SIGMA BioStab Antibody Stabilizer
MilliporeSigmaSynonym(s): Antibody Stabilizer BioStab Storage: 2-8°C
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Bifenthrin (BF) is a pyrethroid insecticide widely used in urban and agricultural applications. Synonyms: 3-[(1Z)-2-Chloro-3,3,3-trifluoro-1-propenyl]-2,2-dimethylcyclopropanecarboxylic acid (2-methylbiphenyl-3-yl)methyl ester Molecular Formula: C23H22ClF3O2 Molecular Weight: 422.87 …
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Benzeneboronic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Phenylboric acid, Phenylboronic acid Formula: C6H7BO2 Formula weight: 121.93 Purity: 98+% CAS Number: 98-80-6 Harmonized Tariff Code: 2931.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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Synonym(s): β-D-Glucuronide glucuronosohydrolase MDL Number: MFCD00130629 secondary Activity: ≤7,500 units/mL sulfatase Storage: 2-8°C
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SIGMA B-Endorphin human >=95% (HPLC)
MilliporeSigmaSynonym(s): β-Lipotropin 61-91; β-Lipotropin C-fragment; LPH (61-91) Empirical Formula: C158H251N39O46S Linear Formula: C158H251N39O46S Formula Weight: 3464.98 MDL Number: MFCD00076383 …
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Benz[a]anthracene
MilliporeSigmaBCR ® certified Reference Material Synonym(s): 1,2-Benzanthracene; Tetraphene Empirical Formula: C18H12 Formula Weight: 228.29 Linear Formula: C18H12 MDL Number: MFCD00003599 Boiling Point: 437.6 °C(lit.) Melting…
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SIAL Brilliant Blue G
MilliporeSigmapure Synonym(s): Acid blue 90; Coomassie Brilliant Blue G Empirical Formula: C47H48N3NaO7S2 Formula Weight: 854.02 Linear Formula: C47H48N3NaO7S2 MDL Number: MFCD00078482 …
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ALDRICH B-Butyrolactone, 98%
MilliporeSigmaSynonym(s): beta-Butyrolactone; β-Methyl-β-propiolactone; 3-Hydroxybutyric acid β-lactone; 4-Methyl-2-oxetanone Formula: C4H6O2 Formula Weight: 86.09 CAS No.: 3068-88-0 UN Number: UN1993 Purity: 98% Density: 1.056g/mLat…
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Boron trifluoride, 99+%
Thermo Scientific ChemicalsSynonym(s): Boron fluoride Formula: BF3 Formula weight: 67.81 Purity: 99+% CAS Number: 7637-07-2 UN Number: UN1008 Hazard Class: 2.3 Harmonized Tariff Code: 2812.90 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe skin burns and eye damage. Causes serious…
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4-Bromo-3-methylbenzyl alcohol ; >/= 97% (GC)
AFG BiosciencePurity Limit: ≥ 97% (GC) CAS No.: 149104-89-2 Molecular Formula: C8H9BrO2 Molecular Weight: 201.10 MDL No.: MFCD09264005 Appearance: White low melting crystalline solid Melting Point: 30-35 °C Storage Temperature: Store at 0-8 °C
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Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane Molecular Formula: C11H26N2O6 Molecular Weight: 282.33 Linear Structural Formula: CH2[CH2NHC(CH2OH)3]2 MDL Number: MFCD00004689 Purity: >=99.0% Melting Point: 164-165 C (lit.) Legal Information: Redi-Dri is a…
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ALDRICH 2-Bromopropane-d7, 98 atom % D
MilliporeSigmaSynonym(s): Isopropyl-d7 bromide Empirical Formula: C3D7Br Linear Formula: (CD3)2CDBr Formula Weight: 130.03 MDL Number: MFCD00075610 Boiling Point: 59 °C(lit.) Melting Point: -89 °C(lit.) Density: …
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1,3,5-Benzenetricarbonyl trichloride, 0.98
MilliporeSigma1,3,5-Benzenetricarbonyl trichloride reacts with propargyl alcohol to yield triprop-2-ynyl benzene-1,3,5-tricarboxylate. Synonyms: Benzene-1,3,5-tricarbonyl chloride; Trimesic acid trichloride; Trimesoyl chloride Molecular Formula: C9H3Cl3O3 Molecular Weight: 265.48 …
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Empirical Formula: C10H18O4 Linear Formula: C10H18O4 Formula Weight: 202.25 MDL Number: MFCD00005146 Purity: 60% Boiling Point: 266 °C(lit.) Density: 1.1 g/mL at 25 °C(lit.) …
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ROCHE Blocking Reagent, For ELISA
MilliporeSigmaStorage: 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 • …
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Benzophenone
MilliporeSigmapharmaceutical secondary standard; traceable to PhEur Synonym(s): Diphenyl ketone Empirical Formula: C13H10O Formula Weight: 182.22 Linear Formula: (C6H5)2CO MDL Number: MFCD00003076 Boiling Point: 305 °C(lit.) …
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Benzil, 98%
Thermo Scientific ChemicalsSynonym(s): Dibenzoyl Formula: C14H10O2 Formula weight: 210.23 Purity: 98% CAS Number: 134-81-6 Harmonized Tariff Code: 2914.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…
