Prometryn, 100μg/ml in Acetonitrile, 5ml

Heterotrophic Plate Count WS STUDY

C27 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-32-7

1-Methylphenanthrene, 100mg