alphaßß (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71117-92-5

Lamotrigine-13C3,d3, Major, 1000µg/ml in MeOH, 1ml

Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene

2-Phenoxy-1-ethanol, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 122-99-6