D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml

2,3,3',4,4',5,5',6-Octabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

Quinoline

2,4,6-Trichlorophenol acetate, 20mg