Atrazine-d5, 100µg/ml in Acetone, 1ml

5,6-Dimethyl-1H-benzotriazole monohydrate, 100mg

4 Deuterated Compounds Internal Standard Mix 4 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Benzene-d6 16.7 Naphthalene-d8 8.8 Ethylbenzene-d10 16.5 Toluene

4-Chloro-2-methylaniline