N-Nitroso-N-ethylbutylamine, 5mg

Sodium bis(perfluorooctyl)phosphinate, 1.2ml x 50ug/ml, methanol

IP 436-98 Calibration Curve ASTM D6379-99 3 Analytes, each Wt.% as listed in n-Heptane; unit: 4x1mL one of each Std. Analyte Std. 1 Std.2 Std.3 Std.4 (mg/mL) (mg/mL) (mg/mL) (mg/mL) Cyclohexane

Eosin Y, Dye content ~99 %, 5g