Total THC - Performance Test GC

Diphenylisopropylphenyl phosphate, techn. isomer mixture,neat,neat,100mg,

Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid, 50µg/ml in MeOH, 1,2ml

2,4-DB, 100 µg/ml, Acetonitrile, 1ml