4-Bromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Hexazinone-d6 (dimethyl-d6-amino),100 µg/mL,acetonitrile,1mL,

PSA-C18-Mix 12

3,5,6-trichloro-2-pyridinol(4,5,6-13C3, 99%) cp 97%, 100µg/ml in Acetonitrile, 1,2ml