Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules

n-Pentyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6521-29-5

Trifluralin-d14 (di-n-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-79-6

1,5-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane