D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

Chlormequat chloride 1,1,2,2-D4, certified, 5mg

CPI (1) Control Standard 2 Isooctane solutions S-4025 (mg/mL) S-4026 (mg/mL) S-4027 (mg/mL) C22 1.0 1.0 1.0 C23 0.9 1.0 1.1 C24 0.8

Fenthion, 10µg/mL in Cyclohexane, 10ml