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108158 Potassium dichromate standard solutions in sulfuric acid (0.01N)

Test set for calibrating the absorbance of spectrophotometers

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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108158
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      Description
      Catalogue Number108158
      Product Information
      HS Code3824 99 96
      Quality LevelMQ100
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Specifications
      Absorbance measured in a 10 mm cells at 20 ± 1 °C against sulfuric acid reference solution:
                          50 mg/l                   100 mg/l
      235 nm             0.621 ± 0.02             1.242 ± 0.02
      257 nm             0.722 ± 0.02             1.444 ± 0.02
      313 nm             0.242 ± 0.02             0.484 ± 0.02
      350 nm             0.536 ± 0.02             1.071 ± 0.02
      Absorbance (235 nm; 50 mg/l)0.601 - 0.641
      Absorbance (257 nm; 50 mg/l)0.702 - 0.742
      Absorbance (313 nm; 50 mg/l)0.222 - 0.262
      Absorbance (350 nm; 50 mg/l)0.516 - 0.556
      Absorbance (235 nm; 100 mg/l)1.222 - 1.262
      Absorbance (257 nm; 100 mg/l)1.424 - 1.464
      Absorbance (313 nm; 100 mg/l)0.464 - 0.504
      Absorbance (350 nm; 100 mg/l)1.051 - 1.091
      Global Trade Item Number
      Catalogue Number GTIN
      1081580001 04022536689777