Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml

Pymetrozine, 100 µg/ml, Acetonitrile, 5ml

alpha alpha alpha (20R 24R)-24-Methylcholestane and alpha alpha alpha (24R 24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50897-35-3/62446-14-4

4-tert-Octylphenol-mono-ethoxylate, 100 µg/ml, Ac