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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Buffer solution pH 4.00 (red) (A1254)
AppliChem GmbHusage: for the calibration of pH instrumentsHS-No.: 38220000Storage: RT
Buffer solution pH 7.00 (green) (A1255)
AppliChem GmbHusage: for the calibration of pH instrumentsHS-No.: 38220000Storage: RT
Buffer solution pH 10.00 (blue) (A1256)
AppliChem GmbHusage: for the calibration of pH instrumentsHS-No.: 38220000Storage: RT
Buffer solution pH 1.679 (A1257)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
Buffer solution pH 4.006 (A1258)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
Buffer solution pH 6.865 (A1259)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
Buffer solution pH 7.413 (A1260)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
Buffer solution pH 9.180 (A1261)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
Buffer solution pH 10.012 (A1262)
AppliChem GmbHusage: These buffer solutions are useful for the calibration of high precision laboratory pH metersNote: * standardized, according to DIN19266HS-No.: 38220000Storage: RT
2-Methylbutane pure (A1263)
AppliChem GmbHDensity (d 20°C/4°C): 0.61Boiling point: 28°CMelting point: -160°CFormula: C5H12M: 72.15 g/molCAS-No.: 78-78-4HS-No.: 29011000EC-No.: 201-142-8Storage: RTLGK: 3 ADisposal: 1R: 12-51/53-65-66-67S: 9-16-29-33-61-62hazardidentification: extremely flammable, harmful, dangerous for the environmentClass/PG: 3/IUN-No.: UN1265WGK: 1Specification: Assay (GC): min. 99 %
Sodium hydroxide - Solution 50 % Technical grade (A1264)
AppliChem GmbHHS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 50 %
Molybdenum(IV) sulfide pure (A1281)
AppliChem GmbHFormula: MoS2M: 160.06 g/molCAS-No.: 1317-33-5HS-No.: 29309099EC-No.: 215-263-9Storage: 2-8°CLGK: 10 - 13Disposal: 15WGK: nwgSpecification: Assay : min. 98 %
Lutein pure (A1283)
AppliChem GmbHOrigin: from Brassica oleraceaFormula: C40H56O2M: 568.88 g/molCAS-No.: 127-40-2HS-No.: 29420000Storage: -20°CSpecification: Assay: min. 90 %
Diethylene glycol for synthesis (A1289)
AppliChem GmbHMelting point: -6°CBoiling point: 244 - 247°CDensity (d 20°C/4°C): 1.116n 20°C/D: 1.4475Formula: C4H10O3M: 106.12 g/molCAS-No.: 111-46-6HS-No.: 29094100EC-No.: 203-872-2Storage: RTLGK: 1Disposal: 10R: 22S: 46hazardidentification: harmfulWGK: 1Specification: Assay (GC): min. 99 %
Ammonium thiocyanate - Standard volumetric solution (0.01 M) (A1298)
AppliChem GmbHConcentration: 0.01 mol/L (0.01 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 28WGK: nwgSpecification:
D(-)-Fructose pure Ph. Eur., USP (A1299)
AppliChem GmbHMelting point: 103°CFormula: C6H12O6M: 180.16 g/molCAS-No.: 57-48-7HS-No.: 17025000EC-No.: 200-333-3Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (opt. rotation): 98.0 - 102.0 %
Hydrochloric acid - Standard volumetric solution (0.1 M) (A1305)
AppliChem GmbHconcentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 8 BWGK: nwgSpecification:
Sodium hydroxide - Standard volumetric Solution (0.1 M) (A1306)
AppliChem GmbHconcentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13Specification:
L-Methionine pure Ph. Eur., USP (A1340)
AppliChem GmbHSolubility (20°C): 48 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C5H11NO2SM: 149.21 g/molCAS-No.: 63-68-3HS-No.: 29304010EC-No.: 200-562-9Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): 99.0 - 101.0 %
L-Histidine base pure Ph. Eur., USP (A1341)
AppliChem GmbHSolubility (25°C): 42 g/L (H2O)Melting point: 270 - 275°C (dec.)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H9N3O2M: 155.16 g/molCAS-No.: 71-00-1HS-No.: 29332990EC-No.: 200-745-3Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): 98.5 - 101.0 %