Multi-Element Check Standard Back Catalog number: 59001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682627 N,N'-Diethylcarbanilide, 500mg Price on request DD-27-S 2,7-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request L18000014CY Pesticide Mix 14, 10µg/mL in Cyclohexane, 10ml Price on request