Reagents, A, 500 mL, Reagents
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Ammonium Acetate TS, (U.S.P. Test Solution)
Spectrum ChemicalAmmonium Acetate TS, (U.S.P. Test Solution) 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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CAS No.: 141-32-2 UN No.: UN2348 Solubility: 2 g/l (20°C) Melting Point: -65°C Molar Mass: 128.17 g/mol Boiling Point: 147 - 148°C (1013 hPa) Vapor Pressure: 4.3 hPa (20°C) Flash Point: 36.5°C Refractive Index: 36.5°C Explosion Limit: 1.1 - 7.8 %(V) Density: …
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Acetic anhydride, ReagentPlus(R), >=99%
MilliporeSigmaAcetic anhydride participates in the Friedel-Craft′s intramolecular cyclization reaction of cyclopropyl ketones to afford the tetralones. It has been reported to promote the Knoevenagel condensation of various aldehydes and activated methylene compounds. Molecular Formula: C4H6O3 …
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Acrylamide/Bisacrylamide 39:1, 30% soln
Thermo Scientific ChemicalsUN Number: UN3426 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H340-H350-H372-H361-H302-H312-H315-H319-H317 May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of damaging…
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Acetonitrile, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl cyanide, Cyanomethane Formula: C2H3N Formula weight: 41.05 Purity: 99% CAS Number: 75-05-8 UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H225-H302-H312-H332-H319 Highly flammable liquid and…
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Acetic Acid, Glacial, USP, Multi-Compendial
Avantor - J.T.Baker®Formula: CH3COOH Formula Weight: 60.05 CAS Number: 64-19-7
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Alkaline running buffer soln.
Thermo Scientific ChemicalsUN Number: UN1824 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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Aluminum, plasma standard solution, Specpure r, Al 1000µg/ml
Thermo Scientific ChemicalsFormula: Al(NO3)3 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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Acrylamide/Bisacrylamide 19:1, 30% soln
Thermo Scientific ChemicalsUN Number: UN3426 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H340-H350-H372-H361-H302-H312-H315-H319-H317 May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of damaging…
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Acetone, ACS, 99.5+%
Thermo Scientific ChemicalsFormula: C3H6O Formula weight: 58.08 Purity: 99.5+% CAS Number: 67-64-1 UN Number: UN1090 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.11 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause…
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Acetic Acid Veritas® Redistilled
GFS ChemicalsTrace metal grade. Low ppb metal impurities. Note: Results reported at time of bottling in glass. The levels of Al, B, Ca, K, Mg, Mn, Na and Si will increase over time.
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Alcohol, Anhydrous, Completely Denatured
Spectrum ChemicalUN No.: UN1987 Class: 3 Pkg. Group: PG II
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Aluminum, plasma standard solution, Specpure r, Al 10,000µg/ml
Thermo Scientific ChemicalsFormula: Al(NO3)3 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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Albumin, Bovine, Fraction V, 30% soln., Standard Grade, with azide as…
Thermo Scientific ChemicalsSynonym(s): Bovine serum albumin solution, BSA solution CAS Number: 9048-46-8 Harmonized Tariff Code: 3502.90 Risk Phrases: 22 Harmful if swallowed. Safety Phrases: 23-36-60 Wear suitable protective clothing. This material and/or its container must be disposed of as hazardous waste.
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Acetic Acid, 25% v/v
Ricca ChemicalFormula: CH3COOH in Water Formula Weight: 60.05 CAS Number: 64-19-7
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Amido Black 10B, 0.2% v/v soln. in 5% acetic acid
Thermo Scientific ChemicalsSynonym(s): Acid black 1, C.I. 20470 Formula: C22H14N6Na2O9S2 Formula weight: 616.49 CAS Number: 1064-48-8 Harmonized Tariff Code: 3204.12
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Acetic acid, 1% v/v aq. soln.
Thermo Scientific ChemicalsFormula: CH3CO2H Formula weight: 60.05 Harmonized Tariff Code: 2915.21
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Allyl chloride, reagent grade, 98%
MilliporeSigmaSynonyms: 3-Chloro-1-propene; Chlorallylene CAS Number: 107-05-1 Formula: C3H5Cl Formula Weight: 76.52 Linear Formula: CH2=CHCH2Cl MDL No.: MFCD00000984 Purity: 0.98 Boiling Point: 44-46 C(lit.) Melting Point: -130 C (lit.) Density: 0.939 g/mL at 25 C(lit.) Refractive…
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Alizarin Red S sodium salt, 1% w/v aq. sol.
Thermo Scientific ChemicalsFormula: C14H7O7SNa Formula weight: 342.27 CAS Number: 130-22-3 Harmonized Tariff Code: 2914.70
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Formula: NH4Cl in Water Formula Weight: 53.49 CAS Number: 12125-02-9
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Acetate Buffer, 1M
bioWORLDCommon buffer for biological sciences. Ultra Pure Grade 1M Concentration Appearance: Liquid Melting Point: 323-329 °C PH Value: 4.0 RTECS Number: AJ4375000
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Acrylamide/Bisacrylamide 39:1, 40% soln
Thermo Scientific ChemicalsUN Number: UN3426 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H340-H350-H372-H361-H302-H312-H315-H319-H317 May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of damaging…
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Acetic Acid, Glacial, ACS Reagent
GFS ChemicalsAcetic acid, systematically named ethanoic acid, is a colorless liquid organic compound with the chemical formula CH3COOH. When undiluted, it is sometimes called glacial acetic acid. Vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water.…
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Acetonitrile, ACS, 99.5+%
Thermo Scientific ChemicalsSynonym(s): Methyl cyanide Formula: CH3CN Formula weight: 41.05 Purity: 99.5+% CAS Number: 75-05-8 UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H225-H302-H312-H332-H319 Highly flammable liquid and vapour.…
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Ricca Alkaline-Iodide Reagent
Ricca ChemicalThe Ricca Chemical alkaline-iodide reagent with a composition of 55.98% water, 33.95% sodium hydroxide and 10.07% potassium iodide, is suitable for use in conducting dissolved oxygen (DO) analysis. It can be stored at a temperature of 15 to 30 degree C. Application: For Dissolved Oxygen (DO) Analysis