ROSA FAST Aflatoxin Quantitative Test

In three or five minutes, the ROSA AFQ-FAST test enables feed and grain producers to quantitatively detect aflatoxin. This Rapid One Step Assay is a quantitative lateral flow test that is read in the Charm EZ-M system or the ROSA-M Reader. Samples are extracted with 70% methanol.





The ROSA AFQ-FAST test has been approved by USDA-FGIS (Federal Grain Inspection Service) for the following commodities:
  • Barley
  • Brown Rice
  • Corn Germ Meal
  • Corn Gluten Meal
  • Corn/ Soy Blend
  • DDG (Distillers Dried Grain)
  • DDGS (Distillers Dried Grain with Solubles)
  • Hominy
  • Millet
  • Oats
  • Popcorn
  • Rough Rice
  • Rye
  • Sorghum
  • Soybeans
  • Soybean Hulls
  • Soybean Meal
  • Soybeans
  • Wheat
The ROSA AFQ-FAST test has been validated by Charm for the following additional commodities:
  • Corn Bran
  • Copra Meal
  • Corn Gluten Feed
  • Corn Silage
  • Cottonseed Hulls
  • Cottonseed Meal
  • Ginger Root
  • Milled Rice
  • Palm Kernel Meal
  • Peanut Hulls
  • Peanut Meal
  • Rice Bran
  • Whole Cottonseed


  • Quantitative results in 3 minutes for corn, 5 minutes for other commodities
  • USDA-FGIS approved for corn and 18 other commodities
  • Charm validated for 12 other commodities
  • Quantitation range is 5 to 30 ppb for the first dilution; 20 to 100 ppb for the second dilution
  • Extract sample with 70% methanol (some commodities require 84% acetonitrile)
  • Uses same equipment as other ROSA grain tests

Regulatory Info

  • USDA-FGIS Approved for corn and 18 other commodities
  • Meets regulations for humans, immature animals, and dairy animals of 20 ppb
  • Meets regulations with dilution, for breeding cattle, breeding swine, and mature poultry of 100 ppb
  • Meets European Union regulations for maize subjected to sorting or treatment of 5.0 ppb


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