Clarithromycin-d3, 10µg/ml in Acetonitrile, 5ml

Ethanol standard in serum,0.5g/L,serum, 1.5mL

Tris(2,3-dichloropropyl)phosphate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78-43-3

1,2,4,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane