DL-Methionine Back Catalog number: 3440.5-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended WP-CVS "Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Price on request BDE-140 2,2',3,4,4',6'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 81204 EPA Method 8121 Surrogate Standard Price on request