4-Chlorophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,

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

1,2-Butanediol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 584-03-2

1,3-Dimethyl-2-imidazolidinone, 100mg