ASTM D1387-90 Column Resolution Test Standard

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

1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml,

Atrazine-desisopropyl D5 (ethylamino D5), 100µg/ml in Acetone, 1ml