Anhydroerythromycin A, 2,5mg

Tris-(aziridinyl)-phosphineoxide, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 545-55-1

2,4’-DDT, 1000µg/ml in MeOH, 1ml

3,3',4,4'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane