(±)-Naproxen-d3 (?-methyl-d3),neat,neat,10mg,

Daily Quality Control Standard (without Internal Standard) 13 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name: Wt. % Name Wt. % 1232.6 n-Hexane

Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol

o,p'-Methoxychlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 30667-99-3