Phthalic acid, butyloctyl ester, certified, 0.25g

2,3,4,5,6-Pentachlorotoluene,1000 µg/mL,isooctane,1mL,

D3-Metsulfuron-methyl, 100 µg/ml, Acetone, 1ml

Profenophos, 1000µg/ml in MeOH, 1ml