Metolcarb, 10.0 µg/ml, Acetonitrile, 10ml

O,O-Dimethylhydrogenphosphate-13C2 , sodium salt

Dinaphtho[2,1,8,7-defg;2',1',8',7'-opqr]pentacene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-91-0

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