alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

Clarithromycin-N-methyl-d3, 5mg

PCB No. 104, 100µg/ml in Isooctane, 1ml

Trimellitic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 528-44-9