1,2,3,6-Tetrahydrophthalic anhydride, 250mg

Sandaracopimaric acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 471-74-9

Fenoterol hydrobromide, 50mg

2,3',4',5,5'-Pentachlorobiphenyl (= 2',3,4,5,5'-),100 µg/mL,isooctane,1mL,