CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

Streptavidin, 10mg

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, 5mg

1,1,1-Trichloro-2,2-bis[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane