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AflaTest WB SR - Immunoafinity HPLC Columns (25/box)

Aflatoxins, potent liver toxins from naturally occurring molds, are classified as a Group 1 human carcinogen. Governments throughout the world have imposed strict legal limits on aflatoxin levels in food.

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Product description

Product description

Aflatoxins, potent liver toxins from naturally occurring molds, are classified as a Group 1 human carcinogen. Governments throughout the world have imposed strict legal limits on aflatoxin levels in food. The European Union’s aflatoxin regulations for groundnuts, tree nuts, dried fruit, spices, and cereals include limits as low as 4 ppb total aflatoxins and 2 ppb for aflatoxin B1. Some EU member states have also separately established their own maximum limits on aflatoxins.

VICAM’s new AflaTest®WB SR uses immunoaffinity chromatography to selectively isolate aflatoxins B1, B2, G1, G2, and M1 for HPLC analysis. The SR test kit’s fast-flow widebore columns are specially designed to maximize aflatoxin G2 recovery and accelerate sample throughput.

Benefits

  • Enhanced Recovery: Improved aflatoxin G2 recovery
  • Comprehensive: Determines individual aflatoxin levels (B1, B2, G1, G2, and M1 ) and total (B1, B2, G1, and G2) concentration
  • Durable: Long shelf life; requires no refrigeration
  • Versatile: For use with a variety of samples
  • Quick: 15 minutes to isolate toxin*
  • Wide Range: Detects total aflatoxin levels as high as 500 ng and as low 0.005 ng for total aflatoxin
  • Fast Flow: Passes more volume over the column

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Category: Laboratory instruments and accessories / Chromatography / IAC columns

excluding preparation and extraction//

Here’s How Simple Aflatest WB SR is to Use:

Extract Sample

  • Grind and weigh sample
  • Add salt and methanol/water mixture
  • Filter

Dilute and Filter

  • Dilute extract
  • Filter

Absorb and Elute

  • Pass filtrate over AflaTest WB SR affinity column
  • Wash column
  • Elute aflatoxins with methanol and collect in cuvette

Measure

  • Dilute and inject eluate into HPLC
  • Determine aflatoxin concentratio
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