Reagecon manufactures the full range of ASTM, Saybolt, Platinum-Cobalt (Hazen), Gardner, European Pharmacopoeia and United States Pharmacopoeia Colour Standards for use with ASTM, APHA, ACS, European and United States Pharmacopoeia standard methods. The ASTM standard methods include D1500, D6045 and D1209.  The products can be used to calibrate, control, qualify and validate colour measurement instruments.

  • ASTM Colour Standard Sample A05- A7
  • Saybolt Colour Standards S +30 to S -15
  • Platinum-Cobalt Scale No. 0 – No. 1000
  • Gardner Colour Standards GARD02 – GARD18
  • European Pharmacopeia Standards (Opalescence, Primary and Standard Solutions)
  • United States Pharmacopoeia Standards
  • Chinese Pharmacopoeia Standards

More detailed technical information and specific product information can be obtained by visiting: Colour (Color) Standards

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