Whole milk powder - Aflatoxin M1 (low level), 30g Back Catalog number: ERM-BD283 Availability: In the manufacturer's stock Price on request - + Recommended L-PFHPS Sodium perfluoro-1-heptanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 0400.21-150-CYX10 n-Heneicosane, ?13C: -28.59, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-94-7 Price on request 2124.12-10-IO Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12674-11-2 Price on request