Disulfoton

13C6-Sulfamerazine, 10mg

n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-67-0

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml