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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tert.-Butyl methyl ether Technical grade (A5412)

AppliChem GmbH

Melting point: -108.6°CBoiling point: 55.3°C (1013 hPa)Density (20°C): 0.74 g/cm³Solubility (10°C): 26 g/L (H2O)Formula: C5H12OM: 88.15 g/molCAS-No.: 1634-04-4HS-No.: 29091990EC-No.: 216-653-1Storage: RTLGK: 3 ADisposal: 1R: 11-38S: 9-16-24hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN2398WGK: 1Specification: Assay (GC): min. 99 %

0.0/5.0
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Calcium hypophosphite pure DAC (A5485)

AppliChem GmbH

Solubility (20°C): 150 g/L (H2O)Formula: CaH4O4P2M: 170.05 g/molCAS-No.: 7789-79-9HS-No.: 28351000EC-No.: 232-190-8Storage: RTLGK: 4.1 BR: 11S: 7-15hazardidentification: highly flammableClass/PG: 4.1/IIUN-No.: UN3178WGK: 3Specification: Assay (titr.): 98.0 - 100.5 %

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Trifluoroacetic acid HPLC grade (A5540)

AppliChem GmbH

Boiling point: 72°CDensity (20°C): 1.487 - 1.489 g/cm³Melting point: -15°CFormula: C2HF3O2M: 114.02 g/molCAS-No.: 76-05-1HS-No.: 29159000EC-No.: 200-929-3Storage: RTLGK: 8 BDisposal: 4R: 20-35-52/53S: 9-26-27-28.1-45-61hazardidentification: dangerous for the environment, harmful, corrosiveClass/PG: 8/IUN-No.: UN2699WGK: 2Specification: Assay (titr.): min. 99.9 %

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DNA-Dye Methylene blue (A5595)

AppliChem GmbH

usage2: • may be used several timesusage3: • sensitivity: approx. 10 ng of DNA are detectableUsage: • nontoxic solution for the staining of nucleic acids in agarose gelsusage1: • 200-fold concentrated solutionHS-No.: 38220000Storage: 2-8°CSpecification: Concentration: 0.2 mg/ml

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Silver sulfate pure (A5598)

AppliChem GmbH

Solubility (25°C): 8 g/L (H2O)Melting point: 655°CFormula: Ag2O4SM: 311.79 g/molCAS-No.: 10294-26-5HS-No.: 28432900EC-No.: 233-653-7Storage: RTLGK: 10 - 13Disposal: 27R: 41S: 22-26-39hazardidentification: irritantWGK: 3Specification: Assay (titr.): min. 98.5 %

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Cobalt(II) acetate tetrahydrate pure (A5604)

AppliChem GmbH

Melting point: 140°CSolubility (25°C): 380 g/L (H2O)Formula: CoC4H6O4 · 4H2OM: 249.08 g/molCAS-No.: 6147-53-1HS-No.: 29152900EC-No.: 200-755-8Storage: RTLGK: 10-13Disposal: 15R: 22-40-42/43-50/53S: 22-36/37-45-61hazardidentification: harmful, sensitizing, carcinogenic, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 3Specification: Assay (titr.): min. 99 %

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Lithium chloride pure (A6216)

AppliChem GmbH

Melting point: 614°CSolubility (H2O): 832 g/L (20°C)Formula: ClLiM: 42.39 g/molCAS-No.: 7447-41-8HS-No.: 28273985EC-No.: 231-212-3Storage: RTLGK: 10 - 13Disposal: 14R: 22-36/38hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): min. 98 %

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Sulfuric acid 40 % pure (A6276)

AppliChem GmbH

Formula: H2O4SM: 98.08 g/molCAS-No.: 7664-93-9HS-No.: 28070010EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12R: 35S: 26-30-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2796WGK: 1Specification: Assay (titr.): min. 40 %

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1-Propanol pure Ph. Eur. (A6280)

AppliChem GmbH

Density (20°C): 0.80 g/cm³Melting point: -127°CBoiling point: 96.5 - 98°CFormula: C3H8OM: 60.10 g/molCAS-No.: 71-23-8HS-No.: 29051200EC-No.: 200-746-9Storage: RTLGK: 3 ADisposal: 1R: 11-41-67S: 7-16-24-26-39hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1274WGK: 1Specification:

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Zinc chloride Molecular biology grade (A6285)

AppliChem GmbH

Solubility (25°C): 4320 g/L (H2O)Boiling point: 730° CMelting point: 318°CFormula: Cl2ZnM: 136.28 g/molCAS-No.: 7646-85-7HS-No.: 28273985EC-No.: 231-595-0Storage: RTLGK: 8 BDisposal: 24R: 22-34-50/53S: 26-36/37/39-45-60-61hazardidentification: harmful, corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2331WGK: 3Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 98 %

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Lithium chloride Molecular biology grade (A6286)

AppliChem GmbH

Melting point: 614°CSolubility (H2O): 832 g/L (20°C)Formula: ClLiM: 42.39 g/molCAS-No.: 7447-41-8HS-No.: 28273985EC-No.: 231-212-3Storage: RTLGK: 10 - 13Disposal: 14R: 22-36/38hazardidentification: harmful, irritantWGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 99 %

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