General Lab Products & Reviews

Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.

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Diethyl ether p. A. (A0787)

AppliChem GmbH

Stabilization: stabilized with 1 ppm BHTMelting point: -116°CBoiling point: 34°CDensity (d 20°C/4°C): 0.71n 20°C/D: 1.3526Formula: C4H10OM: 74.12 g/molCAS-No.: 60-29-7HS-No.: 29091100EC-No.: 200-467-2Storage: RTLGK: 3 ADisposal: 1R: 12-19-22-66-67S: 9-16-29-33hazardidentification: extremely flammable, harmfulClass/PG: 3/IUN-No.: UN1155WGK: 1Specification: Assay (GC): min. 99.5 %

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Diethyl ether pure Ph. Eur. (A0788)

AppliChem GmbH

Stabilization: stabilized with 1 ppm BHTDensity (d 20°C/4°C): 0.71Melting point: -116°Cn 20°C/D: 1.3526Boiling point: 34°CFormula: C4H10OM: 74.12 g/molCAS-No.: 60-29-7HS-No.: 29091100EC-No.: 200-467-2Storage: RTLGK: 3 ADisposal: 1R: 12-19-22-66-67S: 9-16-29-33hazardidentification: extremely flammable, harmfulClass/PG: 3/IUN-No.: UN1155WGK: 1Specification: Assay (GC): min. 99 %

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1,4-Dioxane p. A. (A0789)

AppliChem GmbH

Stabilization: stabilized with 25 ppm BHTBoiling point: 101°CDensity (d 20°C/4°C): 1.03Melting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99.5 %

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1,4-Dioxane pure (A0790)

AppliChem GmbH

Stabilization: stabilized with 25 ppm BHTDensity (d 20°C/4°C): 1.03Boiling point: 101°CMelting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99 %

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Potassium sulfate pure DAC (A0798)

AppliChem GmbH

Melting point: 1069°CSolubility (20°C): 110 g/L (H2O)Boiling point: 1689°CFormula: K2O4SM: 174.27 g/molCAS-No.: 7778-80-5HS-No.: 31043000EC-No.: 231-915-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 99.0 - 101.0 %

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Ammonium carbonate pure Food grade (A0799)

AppliChem GmbH

additional product description: Mixture of variable quantities of Ammonium carbonate and Ammonium carbamateSolubility (20°C): 1000 g/L (H2O)CAS-No.: 10361-29-2HS-No.: 28369917EC-No.: 233-786-0Storage: RTLGK: 10 - 13R: 22hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 30 % (NH3)

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Acetic acid 100 % p. A. (A0820)

AppliChem GmbH

Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 3 ADisposal: 4R: 10-35S: 23.2-26-45hazardidentification: corrosive, flammableClass/PG: 8(3)/IIUN-No.: UN2789WGK: 1Specification: Assay (titr.): min. 99.7 %

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Eosin B (C.I. 45400) (A0821)

AppliChem GmbH

Transition interval: pH 1.4 - 2.4 (colorless - rose fluorescence)Formula: C20H6Br2N2Na2O9M: 624.08 g/molCAS-No.: 548-24-3HS-No.: 32041200EC-No.: 208-943-1Storage: RTLGK: 10 - 13Specification: Assay (photometr.): min. 90 %

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Eosin Y (C.I. 45380) (A0822)

AppliChem GmbH

Transition interval: pH 0.0 - 3.0 (yellow - green fluorescence)Formula: C20H6Br4Na2O5M: 691.88 g/molCAS-No.: 17372-87-1HS-No.: 32041200EC-No.: 241-409-6Storage: RTLGK: 10 - 13R: 36S: 22-26hazardidentification: irritantWGK: 1Specification: Assay (photometr.): min. 90 %

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Formaldehyde - Solution 37 % BioChemica (A0823)

AppliChem GmbH

Boiling range: 96 - 98°CMelting point: -118°Cn 18°C/D: 1.3735Density (d 20°C/4°C): 1.085Note: ♦ Attention: All solutions of formaldehyde may contain a precipitate. This has no influence on the application.Formula: CH2OM: 30.03 g/molCAS-No.: 50-00-0HS-No.: 29121100EC-No.: 200-001-8Storage: RTLGK: 6.1 ADisposal: 7R: 23/24/25-34-39/23/24/25-40-43S: 26-36/37/39-45-51hazardidentification: toxic, corrosive, carcinogenic, sensitizing…

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