Reagents, B, 100 mL
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Beryllium, plasma standard solution, Specpure r, Be 10,000µg/ml
Thermo Scientific ChemicalsFormula: Be4O(C2H3O2)6 in 5 HNO3 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H350-H372-H314-H302-H317 May cause cancer. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye…
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Bromothymol Blue TS, (U.S.P. Test Solution)
Spectrum ChemicalUN No.: UN1170 Class: 3 Pkg. Group: PG II
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Storage: -20C UNSPSC Code: 12352200 Application: BSK-H medium is a standardized complex medium designed to support the growth of the Lyme disease spirochete, Borrelia burgdorferi. To standardize the procedure for isolating and culturing Lyme disease spirochetes, Pollack, RJ et. al. modified…
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1-Bromonaphthalene for synthesis
MilliporeSigmaCAS Number: 90-11-9 Solubility: (20°C) practically insoluble Molar Mass: 207.07 g/mol Boiling Point: 281°C (1013 hPa) Vapor Pressure: 0.013 hPa (20°C) Flash Point: 67°C Refractive Index: 1.6576 (20°C, 589 nm) Density: 1.48 g/cm3 (20°C)
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Boron Atomic Absorption Standard
Spectrum ChemicalBoron Atomic Absorption Standard are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
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BIS-TRIS propane, 0.2M buffer soln., pH 8.0
Thermo Scientific ChemicalsCAS Number: 64431-96-5 Harmonized Tariff Code: 2922.19
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2-Butanol, anhydrous, 99.5%
MilliporeSigmaSynonyms: sec -Butyl alcohol Formula: CH3CH2CH(OH)CH3 Formula Weight: 74.12 CAS No.: 78-92-2 Purity: 99.5% Density: 0.808 g/mL at 25 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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CAS Number: 462-34-0 Formula: C4H8BF3O Formula Weight: 139.91 Linear Formula: BF3 · THF MDL No.: MFCD00040372 Boiling Point: 180 C(lit.) Melting Point: 11-13 C (lit.) Density: 1.268 g/mL at 25 C(lit.) EC Number: 207-325-9 UNSPSC Code: 12352106 Application: Reactant or…
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Barium, plasma standard solution, Specpure r, Ba 10,000µg/ml
Thermo Scientific ChemicalsFormula: Ba(NO3)2 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not…
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Synonyms: Methyl vinyl ketone; Vinyl methyl ketone CAS Number: 78-94-4 Formula: C4H6O Formula Weight: 70.09 Linear Formula: CH2=CHCOCH3 MDL No.: MFCD00008777 Purity: 0.9 Boiling Point: 81 C(lit.) Density: 0.864 g/mL at 25 C(lit.) Refractive Index: n20/D 1.411(lit.) …
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Formula: HOCH2CH2CH(OH)CH2OH Formula Weight: 106.12 CAS No.: 3068-00-6 Purity: ≥90% (GC) Density: 1.19g/mLat 25°C(lit.) Packaging: 25, 100 mL in glass bottle
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tert-Butyl acrylate, 99%, stab. with 15ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): Acrylic acid tert-butyl ester Formula: C7H12O2 Formula weight: 128.17 Purity: 99%, stab. with 15ppm 4-methoxyphenol CAS Number: 1663-39-4 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2916.12 Hazard Statements: …
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Borane-dimethyl sulfide complex, packaged under Argon in resealable ChemSeal^t…
Thermo Scientific ChemicalsFormula: C2H9BS Formula weight: 75.97 CAS Number: 13292-87-0 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2942.00 Hazard Statements: H225-H260-H301-H314-H318-H335 Highly flammable liquid and vapour. In contact with water releases flammable…
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Bismuth, plasma standard solution, Specpure®, Bi 10µg/ml
Thermo Scientific ChemicalsFormula: Bi in 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: <
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Boron trifluoride diethyl etherate, 98+%
Thermo Scientific ChemicalsSynonym(s): Boron trifluoride etherate, Boron fluoride-ether Formula: C4H10BF3O Formula weight: 141.93 Purity: 98+% CAS Number: 109-63-7 UN Number: UN2604 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H331-H372-H314-H318-H226-H302 …
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ALDRICH Butylbenzene, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 1-Phenylbutane Formula: C6H5(CH2)3CH3 Formula Weight: 134.22 CAS No.: 104-51-8 UN Number: UN2709 Purity: ≥99% Density: 0.86g/mLat 25°C(lit.) Packaging: 25, 100, 500 mL in glass bottle
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ALDRICH 1-Bromonaphthalene,
MilliporeSigmaFormula: C10H7Br Formula Weight: 207.07 CAS No.: 90-11-9 Density: 1.48g/mLat 20°C(lit.) Packaging: 100, 500 mL in glass bottle
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1-Butylamine, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Aminobutane Formula: C4H11N Formula weight: 73.14 Purity: 99% CAS Number: 109-73-9 UN Number: UN1125 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes…
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N-Benzylmethylamine, 97%
Thermo Scientific ChemicalsSynonym(s): N-Methylbenzylamine Formula: C8H11N Formula weight: 121.18 Purity: 97% CAS Number: 103-67-3 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.49 Hazard Statements: H301-H314-H318-H227 Toxic if swallowed. Causes severe skin…
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Bismuth, AAS standard solution, Specpure r, Bi 1000µg/ml
Thermo Scientific ChemicalsFormula: Bi in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…
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Butyric acid, 99+%
Thermo Scientific ChemicalsFormula: C4H8O2 Formula weight: 88.11 Purity: 99+% CAS Number: 107-92-6 UN Number: UN2820 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2915.60 Hazard Statements: H311-H314-H318-H227 Toxic in contact with skin. Causes severe skin burns and eye damage. Causes…
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BICINE, 0.5M buffer soln., pH 8.5
Thermo Scientific ChemicalsCAS Number: 150-25-4 Harmonized Tariff Code: 2922.50
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BICINE, 0.5M buffer soln., pH 7.5
Thermo Scientific ChemicalsCAS Number: 150-25-4 Harmonized Tariff Code: 2922.50
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2-Butanone, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 78-93-3 UN No.: UN1193 Class: 3 Pkg. Group: PG II
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Barium, AAS standard solution, Specpure r, Ba 1000µg/ml
Thermo Scientific ChemicalsFormula: Ba(NO3)2 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not…
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Synonym(s): MTBSTFA Formula: CF3CON(CH3)Si(CH3)2C(CH3)3 Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: >97% Density: 1.036g/mLat 25°C(lit.) Application: Silylating agent…
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Borane-dimethyl sulfide complex, 2M in toluene, packaged under Argon in…
Thermo Scientific ChemicalsFormula: C2H9BS Formula weight: 75.97 CAS Number: 13292-87-0 UN Number: UN3399 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H225-H260-H318-H361-H373-H302-H336-H315 Highly flammable liquid and vapour. In contact with water releases…
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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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N-Benzylmethylamine, 0.97
MilliporeSigmaSynonyms: N-Methylbenzylamine CAS Number: 103-67-3 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH2NHCH3 MDL No.: MFCD00008289 Purity: 0.97 Boiling Point: 184-189 C(lit.) Density: 0.939 g/mL at 25 C(lit.) Refractive Index: n20/D 1.522(lit.) Beilstein…