Picloram methyl derivative

Azadirachtin A, 100 µg/ml, Acetonitrile, 1ml

2,4,6-Tribromophenol, 100 µg/ml, Methanol, 1ml

2,2',3,4,4',5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,