D6-Parathion-methyl, 100 µg/ml, Acetonitrile, 1m

6-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22531-20-0

Oxytetracycline, 1000μg/ml in MeOH, 1ml

800 ppm TDS solution (box of 25x20mL sachet)