Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

7-cis-Nonadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 118020-79-4

alpha-Amyrine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-95-9

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