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Potassium Dichromate Standards [TRM-S-2009]

Catagory All TRM , Potassium Dichromate Standards

Detail

UV-VIS spectroscopy
UV-VIS spectrophotometer is the common used in analytical laboratory. It is the reliable and accurate instrument. UV-VIS spectrophotometer should be checked regularly for correctness results.
For the UV-VIS standard solutions, NIMT provides five sets of difference concentration of potassium dichromate solution that the customer can choose  to calibrate the UV-VIS spectrophotometer.

Detail

Range : 20 mg/kg, 40 mg/kg, 60 mg/kg, 80 mg/kg, 100 mg/kg
Uncertainty : 0.01 A

  • TRM-S-2009a 1 conc. (฿ 22,600)
  • TRM-S-2009b 2 conc. (฿ 27,700)
  • TRM-S-2009c 3 conc. (฿ 32,800)
  • TRM-S-2009d 4 conc. (฿ 38,000)
  • TRM-S-2009e 5 conc. (฿ 43,000)
National Institute of Metrology (Thailand)
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