D5-Atrazine, 100 µg/ml, Acetone, 1ml

3-Methyl-2-butanethiol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2084-18-6

2,3,3',4,4',5-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 38380-08-4

Azoxystrobin Metabolite R402173, 10mg