Stearyl Stearate Test Sol., 2000 µg/mL in CY, 10ml

1,2-Diethylbenzene

2,3,3',4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Isopropylthioxantone, certified, 0.1g