Thiophanate-methyl, 100 µg/ml, Acetonitrile, 5ml

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

EPA Method 533 Isotope Dilution Standard PDS, 1.2ml, methanol

n-Tetratetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-22-8