Ethephon D4, 100µg/mL in Acetone, 1ml

2-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7469-77-4

Sulfamethazine-13C6, 1mg

Trixylyl phosphate, technical mixture,100 µg/mL,isooctane,1mL,