Ipronidazole, 50mg

Azinphos methyl, 1000µg/ml in MeOH, 1ml

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

3-Ethylpyridine,neat,neat,100mg,