Napropamide (ISO 17034 CRM), 50mg

Desphenyl chloridazon-15N2, 100µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

2,6-Diamino-4-nitrotoluene

Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml