4-Bromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

6-Methylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 316-14-3

Azoxystrobin (free acid), 10mg

Holmium (Ho)