General Lab Products & Reviews

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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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Bromochlorophenol blue (A2330)

AppliChem GmbH

Transition interval: pH 3.0 - 4.6 yellow-purple)Formula: C19H10Br2Cl2O5SM: 581.08 g/molCAS-No.: 2553-71-1HS-No.: 29349990EC-No.: 219-861-0Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 95 %

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Dichloromethane ultrapure (A2334)

AppliChem GmbH

Stabilization: stabilized with 25 ppm AmyleneBoiling point: 40°CDensity (d 20°C/4°C): 1.326n 20°C/D: 1.4244Solubility (20°C): 20 g/L (H2O)Melting point: -95°CFormula: CH2Cl2M: 84.93 g/molCAS-No.: 75-09-2HS-No.: 29031200EC-No.: 200-838-9Storage: RTLGK: 10 - 13Disposal: 2R: 40S: 23.2-24/25-36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1593WGK: 2Specification: Assay (GC): min. 99.9 %

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Chloroform GPC grade (A2336)

AppliChem GmbH

additional product description: To be used in gel permeation chromatography, filtered through 0.2 μm filter.Stabilization: stabilized with 1 % EthanolDensity (d 20°C/4°C): 1.483Melting point: -63°Cn 20°C/D: 1.4459Solubility (20°C): 8 g/L (H2O)Boiling point: 61°CFormula: CHCl3M: 119.38 g/molCAS-No.: 67-66-3HS-No.: 29031300EC-No.: 200-663-8Storage: RTLGK: 6.1 BDisposal: 2R: 22-38-40-48/20/22S: 36/37hazardidentification: harmfulC…

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Dichloromethane DNA synthesis and protein sequencing grade (A2338)

AppliChem GmbH

Stabilization: stabilized with 50 ppm AmyleneBoiling point: 40°Cn 20°C/D: 1.4244Density (d 20°C/4°C): 1.326Melting point: -95°CSolubility (20°C): 20 g/L (H2O)Formula: CH2Cl2M: 84.93 g/molCAS-No.: 75-09-2HS-No.: 29031200EC-No.: 200-838-9Storage: RTLGK: 10 - 13Disposal: 2R: 40S: 23.2-24/25-36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1593WGK: 2Specification: Assay (GC): min. 99.9 %

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N,N-Dimethylformamide GPC grade (A2339)

AppliChem GmbH

additional product description: To be used in gel permeation chromatography, filtered through 0.2 μm filter.Boiling point: 153°CMelting point: -60°Cn 20°C/D: 1.4305Density (d 20°C/4°C): 0.944Formula: C3H7NOM: 73.10 g/molCAS-No.: 68-12-2HS-No.: 29241900EC-No.: 200-679-5Storage: RTLGK: 6.1 ADisposal: 1R: 61-20/21-36S: 53-45hazardidentification: toxic for reproduction, harmful, irritantClass/PG: 3/IIIUN-No.: UN2265WGK: 1Specifica…

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1,2-Dichloroethane p. A. (A2345)

AppliChem GmbH

Density (20°C): 1.25 g/cm³Melting point: -35.5°CBoiling point: 83.5 - 84.1°C (1013 hPa)Formula: C2H4Cl2M: 98.97 g/molCAS-No.: 107-06-2HS-No.: 29031500EC-No.: 203-458-1Storage: RTLGK: 3 ADisposal: 2R: 45-11-22-36/37/38S: 53-45hazardidentification: highly flammable, irritant, harmful, carcinogenicClass/PG: 3(6.1)/IIUN-No.: UN1184WGK: 3Specification: Assay (GC): min. 99.5 %

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1,4-Dioxane dried, p. A. (A2347)

AppliChem GmbH

Stabilization: stabilized with 25 ppm BHTBoiling point: 101°CDensity (d 20°C/4°C): 1.03Melting point: 11°Cn 20°C/D: 1.4224Note: ♦ This product contains molecular sieve as a drying agent!Formula: 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: 2Specific…

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Dimethyl sulfoxide GPC grade (A2348)

AppliChem GmbH

additional product description: To be used in gel permeation chromatography, filtered through 0.2 μm filter.Boiling point: 189°CDensity (d 20°C/4°C): 1.100 - 1.104Melting point: 18°Cn 20°C/D: 1.478 - 1.479Formula: C2H6OSM: 78.13 g/molCAS-No.: 67-68-5HS-No.: 29309099EC-No.: 200-664-3Storage: RTLGK: 10 - 13Disposal: 1WGK: 1Specification: Assay (GC): min. 99.8 %

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Diethyl ether ultrapure (A2349)

AppliChem GmbH

Stabilization: non-stabilizedBoiling point: 34°CDensity (d 20°C/4°C): 0.71Melting point: -116°Cn 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. 99.9 %

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Chloroform dried, p. A. (A2350)

AppliChem GmbH

Stabilization: stabilized with approx. 20 ppm AmyleneBoiling point: 61°Cn 20°C/D: 1.4459Density (d 20°C/4°C): 1.483Melting point: -63°CSolubility (20°C): 8 g/L (H2O)Note: * This product contains molecular sieve as a drying agent!Formula: CHCl3M: 119.38 g/molCAS-No.: 67-66-3HS-No.: 29031300EC-No.: 200-663-8Storage: RTLGK: 6.1 BDisposal: 2R: 22-38-40-48/20/22S: 36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1888WGK…

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Dichloromethane for GPC (A2352)

AppliChem GmbH

additional product description: To be used in gel permeation chromatography, filtered through 0.2 μm filter.Stabilization: stabilized with 50 ppm AmyleneBoiling point: 40°CDensity (d 20°C/4°C): 1.326Melting point: -95°Cn 20°C/D: 1.4244Solubility (20°C): 20 g/L (H2O)Formula: CH2Cl2M: 84.93 g/molCAS-No.: 75-09-2HS-No.: 29031200EC-No.: 200-838-9Storage: RTLGK: 10 - 13Disposal: 2R: 40S: 23.2-24/25-36/37hazardidentification: harmfu…

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Acetic acid 100 % HPLC grade (A2354)

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 (GC): min. 99.7 %

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Dimethyl sulfoxide HPLC grade (A2355)

AppliChem GmbH

Boiling point: 189°CDensity (d 20°C/4°C): 1.100 - 1.104Melting point: 18°Cn 20°C/D: 1.478 - 1.479Formula: C2H6OSM: 78.13 g/molCAS-No.: 67-68-5HS-No.: 29309099EC-No.: 200-664-3Storage: RTLGK: 10 - 13Disposal: 1WGK: 1Specification: Assay (GC): min. 99.8 %

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Ethyl acetate Peptide sequencing grade (A2356)

AppliChem GmbH

Boiling point: 77°CMelting point: -83°CDensity (d 20°C/4°C): 0.90n 20°C/D: 1.3723Solubility (20°C): 80 g/L (H2O)Formula: C4H8O2M: 88.11 g/molCAS-No.: 141-78-6HS-No.: 29153100EC-No.: 205-500-4Storage: RTLGK: 3 ADisposal: 1R: 11-36-66-67S: 16-26-33hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1173WGK: 1Specification: Assay (GC): min. 99.8 %

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Ethanol 94 % denatured with Ketones Technical grade (A2357)

AppliChem GmbH

Boiling point: 78.3°C (abs.)Density (d 20°C/4°C): 0.789 (abs.)Melting point: -114.5°C (abs.)n 20°C/D: 1.3611 (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22072000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: Assay (GC): min. 94 %

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N,N-Dimethylformamide dried, p. A. (A2359)

AppliChem GmbH

n 20°C/D: 1.4305Boiling point: 153°CDensity (d 20°C/4°C): 0.944Melting point: -60°CNote: ♦ This product contains molecular sieve as a drying agent!Formula: C3H7NOM: 73.10 g/molCAS-No.: 68-12-2HS-No.: 29241900EC-No.: 200-679-5Storage: RTLGK: 6.1 ADisposal: 1R: 61-20/21-36S: 53-45hazardidentification: toxic for reproduction, harmful, irritantClass/PG: 3/IIIUN-No.: UN2265WGK: 1Specification: Assay (GC): min. 99.8 %

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Dichloromethane dried, p. A. (A2360)

AppliChem GmbH

Stabilization: stabilized with 50 ppm AmyleneBoiling point: 40°CDensity (d 20°C/4°C): 1.326n 20°C/D: 1.4244Solubility (20°C): 20 g/L (H2O)Melting point: -95°CNote: ♦ This product contains molecular sieve as a drying agent!Formula: CH2Cl2M: 84.93 g/molCAS-No.: 75-09-2HS-No.: 29031200EC-No.: 200-838-9Storage: RTLGK: 10 - 13Disposal: 2R: 40S: 23.2-24/25-36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1593WGK: 2Specif…

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