D-Biotin, 250mg

Nitrogen Set for ASTM D6366: N@Blank, 0.1, 0.5, 1.0, 2.5, 5.0, 10ng/μL in p- Xylene, set(7)

Dicrotophos, 100 µg/ml, Ethyl acetate, 5ml

10-Hydroxy-10,11-dihydrocarbamazepine, 10mg