2,4-D-butyl ester, 250mg

Triforine, 100 µg/ml, Acetonitrile, 5ml

2,2,4,6,6-Pentamethyl-3-heptene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-48-8

TO-13A Surrogate Standard