77Se

77Se-enriched Selenium Isotopic Standard Solution - Certified Reference Material

Certified abundances: 74Se, 76Se, 77Se, 78Se, 80Se and 82Se.

77Se Solution - 10 ppm - 100 ml

ISO 17034 and ISO/IEC 17025 certified CRM

  Reference   77Se010100
  Concentration   10 ug/g
  Volume   100 mL
  Solvent   2% Nitric Acid

77Se Solution - 100 ppm - 25 ml

ISO 17034 and ISO/IEC 17025 certified CRM

  Reference   77Se100025
  Concentration   100 ug/g
  Volume   25 mL
  Solvent   2% Nitric Acid

77Se Solution - 100 ppm - 100 ml

ISO 17034 and ISO/IEC 17025 certified CRM

  Reference   77Se100100
  Concentration   100 ug/g
  Volume   100 mL
  Solvent   2% Nitric Acid