Dichloromethane, certified, 5ml

Benzo[ghi]perylene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-66-7

D2-Maleic hydrazide, 10mg

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