Aqueous ethanol control EtOH AQ (0.2g/L), 10x1,5ml

Demeton O

2-Methyl-1-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 881-03-8

2,2',4,5'-Tetrachlorobiphenyl (49)