Caffeine,100 µg/mL,MeOH,1mL,

Butylbenzene,anal. std., 5ml

4-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

NPD F-Internal Standard Cocktail 3 Analytes, each concentration as listed in isooctane; units: 1x1mL, 5x1mL, 10x1mL Chiron No. Name CAS No Conc. 1313.10 1-Fluoronaphthalene [321-38-0 ] 1