Neo Spiramycin I, 100 µg/ml, Methanol, 1ml

2,2',3,4,5-Pentachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

d2 C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 205529-81-3

D15-Triethanolamine, 10mg