4-n-Octylphenol-mono-ethoxylate, 1 µg/ml, Acetone

2,2',3,3',4,4',5,5'-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35694-08-7

Theophylline,1000 µg/mL,MeOH,1mL,

Amitrole-Fmoc, 10mg