N-Nitrosodiethylamine-d10, 1000µg/ml in dichloromethane, 1ml

ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL

Foramsulfuron, 100µg/ml in Acetonitrile, 5ml

Methoprene, 100 µg/ml, Acetonitrile, 1ml