EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml

Calibration Mixtures: Di-n-butyl sulfide in Isooctane Unit: 1x10mL screw-capped bottle Isooctane µgS/g (ppm) Wt.% S-4050-0-10IO 0 Blank 0 S-4050-1-10IO 1 0.0001 Etc. S-4050-10Kit Kit of above solutions

Fenthion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 55-38-9

Picloram methyl derivative