D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml

Pesticide Mix 18, 10ug/ml in Toluene, 1ml

Nitrogen Set for ASTM D6366: N @ 10, 25, 50, 75, 100 ng/μL in Isooctane, set(2)

Sulfentrazone, 10.0 µg/ml, Acetonitrile, 10ml