2-Nitrofluorene-d9, 100µg/ml in Toluene, 1ml

Daily Quality Control Standard (without Internal Standard) 13 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name: Wt. % Name Wt. % 1232.6 n-Hexane

PCB Congeners & Hexachlorobenzene Mix #1

Mecarbam, 100 µg/ml, Toluene, 5ml