Fenpropathrin, 100 µg/ml, Ethyl acetate, 5ml

Diphacinone-d4 (indanedione-4,5,6,7-d4),100 µg/mL,acetonitrile,1mL,

PAH Mix-25, 2000ng/µl in Acetone/Benzene, 1ml

Chloridazon-d5,100 µg/mL,acetonirile,1mL,