Reagents, B, 4 L
-
Benzoyl chloride, ReagentPlus(R), >=99%
MilliporeSigmaCAS Number: 98-88-4 Formula: C7H5ClO Formula Weight: 140.57 Linear Formula: C6H5COCl MDL No.: MFCD00000653 Purity: >=99% Boiling Point: 198 C(lit.) Melting Point: -1 C (lit.) Density: 1.211 g/mL at 25 C(lit.) Refractive Index: n20/D 1.553(lit.) Beilstein Registry…
-
Buffer solution, pH 6.86 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
-
1-Butanol, ACS, 99.4+%
Thermo Scientific ChemicalsSynonym(s): n-Butyl alcohol Formula: CH3(CH2)3OH Formula weight: 74.12 Purity: 99.4+% CAS Number: 71-36-3 UN Number: UN1120 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.13 Hazard Statements: H318-H226-H302-H335-H336-H315 Causes serious eye damage.…
-
Benzalkonium Chloride, 17 Percent (w/v), Solution
Spectrum ChemicalUN No.: UN1760 Class: 8 Pkg. Group: PG III
-
Benzyl Alcohol
Spectrum ChemicalBenzyl Alcohol, NF, EP, BP, JP, bioCERTIFIED (TM), 500 ml is bioCERTIFIED™ for bioprocessing by biopharmaceutical manufacturers, 503B compounding pharmacies, outsourcing facilities and other industries. It is a commonly used low concentration bacteriostatic preservative. Benzyl…
-
-
Barium chloride, 0.1N Standardized Solution
Thermo Scientific ChemicalsFormula: BaCl2 Formula weight: 208.25 Harmonized Tariff Code: 2827.39 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED:…
-
Buffer solution, pH 7.00 (^+0.01 @ 25^oC), Colored Yellow, Specpure r, NIST…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
-
1-Butanol, Ultrapure, Spectrophotometric Grade, 99.0+%
Thermo Scientific ChemicalsFormula: C4H10O Formula weight: 74.12 Purity: 99.0+% CAS Number: 71-36-3 UN Number: UN1120 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.13 Hazard Statements: H318-H226-H302-H335-H336-H315 Causes serious eye damage. Flammable liquid and vapour. Harmful…
-
2-Butanone, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 78-93-3 UN No.: UN1193 Class: 3 Pkg. Group: PG II
-
Bromate-Bromide, 0.5 N Solution ASTM-D11591
Spectrum ChemicalBromate-Bromide, 0.5 N Solution ASTM-D1159 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.
-
Buffer solution, pH 8.00 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
-
tert-Butyl alcohol, anhydrous, 99.5%
Thermo Scientific ChemicalsSynonym(s): 2-Methyl-2-propanol, tert-Butanol Formula: C4H10O Formula weight: 74.12 Purity: 99.5% 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…
-
Benzyl alcohol, ACS, 99+%
Thermo Scientific ChemicalsFormula: C7H8O Formula weight: 108.14 Purity: 99+% CAS Number: 100-51-6 Harmonized Tariff Code: 2906.21 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: P261-P264-P304+P340-P301+P312-P312-P501a Avoid breathing…
-
-
-
2-Butanone, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): Methyl ethyl ketone, MEK Formula: C4H8O Formula weight: 72.11 Purity: 99+% CAS Number: 78-93-3 UN Number: UN1193 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.12 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes…
-
Benedict's Reagent, Qualitative
Spectrum ChemicalBenedict's Reagent, Qualitative is used to detect the presence of reducing sugars (including all monosaccharides, many disaccharides (including lactose and maltose) and the presence of aldehydes and alpha-hydroxy-ketones). Ungraded products supplied by Spectrum are indicative of a grade suitable…
-
-
-
Butyl Alcohol, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 71-36-3 UN No.: UN1120 Class: 3 Pkg. Group: PG III
-
Buffer solution, pH 10.00 (^+0.01 @ 25^oC), Colored Blue, Specpure r, NIST…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse…
-
Barium chloride, 0.5N Standardized Solution
Thermo Scientific ChemicalsFormula: BaCl2 Formula weight: 208.25 Harmonized Tariff Code: 2827.39 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: P261-P264-P304+P340-P301+P312-P312-P501a Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after…
-
Bromocresol Green-Methyl Red Indicator, Aqueous Solution, APHA
Spectrum ChemicalThe Spectrum Chemical bromocresol green-methyl red indicator is an active pharmaceutical ingredient that is ideal for synthesis, analysis and research purposes in chemical laboratories and research facilities. Application: For Alkalinity
-
n-Butyl acetate, Semiconductor Grade, 99% min
Thermo Scientific ChemicalsFormula: C6H12O2 Formula weight: 116.16 Purity: 99% min 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 solution, pH 2.00 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously…
-
Buffer solution, pH 1.00 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously…
-
Buffer solution, pH 7.00 (^+0.01 @ 25^oC), Colored Green, Specpure r, NIST…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
-
Buffer solution, pH 1.68 (^+0.01 @ 25°C), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously…
-
Buffer solution, pH 4.00 (^+0.01 @ 25^oC), Colored Red, Specpure r, NIST…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse…
-
Buffer solution, pH 12.00 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
-
(±)-1,3-Butanediol, ReagentPlus®, 99%
MilliporeSigma(+/-)-1,3-Butanediol (BD) is a 1,3-diol. Its vapor pressure upto 270kPa, liquid-phase densities over a temperature range, two-phase (liquid + vapor) heat capacities, critical temperature and critical density have been determined. The obtained data was employed to derive various thermophysical…