Pickering Laboratories Guaranteed Chemistry

Quality Guaranteed Pickering Laboratories HPLC post-column instruments and solutions products catalog for environmental, pharmaceutical and biochemical laboratories.
     
 
 

 

Printer Friendly Version

 

 

Aflatoxins are naturally occurring toxins belonging to the class Mycotoxins. They are produced by fungi and occur in peanuts, peanut meal, cotton-seed meal, wheat, milk and many other foods and feeds.

The most important feature of the post-column method described below is that all six Aflatoxins are detectable at the same fluorescence emission wavelength in a single isocratic HPLC analysis.

 

LC Conditions:

Flow rate:

1.0 mL/min, column temperature
42 °C, injection volume 10 µL

Mobile Phase:

Methanol/acetonitrile/water: (22:22:56), isocratic

Injection:

10 µL in Methanol
5 ng B1 & G
1.5 ng B2 & G2
1.25 ng M1 & M
2

Post-Column conditions:

Reagent:

I2 100 mg/L in water

Reactor:

70 °C, 1.4 mL

Reagents Flow Rate

0.4 mL/min

Detection:

Fluorometer: ex 365 nm, em 430 nm

 

 

   

 

 AFLATOXIN CATALOG INFORMATION

CATALOG NO.

DESCRIPTION

1612124

MYCOTOX™ Reversed-phase column, C18, 4.6 × 250 mm

18ECG001

Guard Cartridge Holder with 3 cartridges

18ECG002

Guard Cartridges, 2/pk.

 

 

 

Home  :  Products  :  Library  :  Service & Support  :  About Us  :  Contact Us  :  Distributor List  :  News & Events  :  Sitemap

1-800-654-3330  :  ©2007 Pickering Laboratories, Inc. -- All Rights Reserved