Metazachlor ethane sulfonic acid, 100µg/ml in Acetonitrile, 1ml

Calibration Standard Mix 3

2-Isopropylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2027-17-0

Pseudomorphine (free base), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 125-24-6