Terbuthylazine-2-hydroxy, 100mg

Detector Linearity Check Unit: 2x1mL 25 % w/w # 2 Diesel Fuel in n-Hexadecane 50 % w/w # 2 Diesel Fuel in n-Hexadecane

D6-9,9-Bis(methoxymethyl)-9H-fluorene, 5mg

2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene