Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

1-Nonanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1455-21-6

3,4-Dihydroxyphenylglycolaldehyde (Dopegal), 1mg

Chlorobenzene-d5 , neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 3114-55-4