Fluorescein disodium salt dihydrate, 90%,neat,neat,1g,

Valve Timing Calibration Mix (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane; units: 1x10mL and 5x10mL Name Wt.% Name Wt.% Benzene 4.5 o-Xylene

4-Methoxy-2',4',6'-trichlorobiphenyl, 100µg/ml in IO, 1ml

Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml