5-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 51149-87-2

17ß(H),21ß(H)-Hopane, 100µg/min Isooctane, 1ml

Metformin-d6 hydrochloride (dimethyl-d6),neat,neat,10mg,

Daily Quality Control Standard (with 3 Fluorinated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene