Prothoate, 10 µg/ml, Ethyl acetate, 10ml

2,3',4,4',6-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-66-0

Tribenuron-methyl, 100 µg/ml, Acetonitrile, 1ml

Acetaminophen-d4 (Paracetamol-d4),100 µg/mL,MeOH,1mL