Chlorinated extractables standard

Dialy Quality Control Standard (with Internal Standard) 3 Analytes, each Vol.% as listed in isooctane; units: 1x10 mL, 5x10mL. Name Vol.% Benzene 0.64 Toluene 4.8 Isooctane 90.56Methylethylketone (Int.Std.) 4.0

qRE Cynara scolymus, 100mg

Benzoylecgonine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 519-09-5