1,2,3-Trichlorobenzene, 100µg/ml in MeOH, 5ml

Piperacillin, 1g

2,2',3,3',4,4',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

n-Tetracosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 646-31-1