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

Cortisol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-23-7

Benzyldimethyldecylammonium chloride, 10.0 µg/ml ,

Octachloronaphthalene, 1.2ml x 50ug/ml, nonane