Erythromycin, 100 µg/ml, Methanol, 5ml

D6-Phosmet, 100 µg/ml, Acetone, 1ml

Tridecanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-53-9

CONOSTAN Standard S-21, 900 ppm, 100g