EPA Method 8290 Calibration Kit, 5 ampoules, nonane

Glufosniate ammonium salt,neat,neat,50mg,

2,2',4-Tribromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 147217-75-2

Chlorinated Pesticides Mix#1, 10ug/ml in MeOH, 1ml