D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml

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

TCPP, 100µg/ml in Toluene, 1ml

Sulfamethoxazole, 250mg