Methidathion, 100μg/mL in Acetonitrile, 1ml

9-Ethylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2294-82-8

2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol , 1.2ml x 50ug/ml, methanol

Heptanedioic-2,2,6,6-d4 acid,neat,neat,500mg,