Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Alachlor ESA, 1000µg/ml in MeOH, 1ml

Carisoprodol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78-44-4

Tris(3-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene