EPA Method 8240A C Back Catalog number: 22002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4036-0-IOX5 3-Chlorothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request ERM-BD283 Whole milk powder - Aflatoxin M1 (low level), 30g Price on request 3386.9-100-AN 2,4-D methyl ester Price on request