Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

3-Amino-4-pyrazolecarboxamide hemisulfate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27511-79-1

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 13250-98-1

Bromuconazole, 100 µg/ml, Acetonitrile, 1ml