Fensulfothion-oxon, 100µg/mL in Cyclohexane, 1ml

PCB Isomer Standard “Dutch 7”

Fenamidone, 100 µg/ml, Ethyl acetate, 5ml

2,4,6,8-Tetramethyl-2,4,6,8-tetraazabicyclo[3.3.0]-3,7-oxandione