Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

(+/-)-Tridimefon-d4 (4-chlorophenoxy-d4),100 µg/mL,acetonitrile,1mL,

Cybutryne, 1000µg/ml in Acetone, 1ml

Nitrite (NO2-) as N