Ethynyl Estradiol-2,4,16,16-d4, 1mg

1,3-Diolein

3-Ethylphenol

4 Fluorinated Internal Standard Mix 4 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Fluorobenzene 16.7 1-Fluoronaphthalene 8