pH 12.45 Standard @ 25°C

Caffeic Acid Methyl Ester, >95%, 250mg

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

PSA-C18-Mix 4