Acetylsulfamethoxazole, analytical standard

4,4'-Methoxychlor olefin, analytical standard (Supelco)

Chlorthal-diacid, analytical standard (Supelco)

TCMTB (Busan), analytical standard

Atrazine-2-hydroxy, analytical standard (Supelco)

Methylarsonic acid mono sodium salt sesquihydrat, analytical standard (Supelco)

Fluometuron, analytical standard (Supelco)

2,3,4-Trimethoxybenzaldehyde, analytical standard

EPN 100 ng/µL in Acetonitrile, analytical standard, PESTANAL®

Bromophos-methyl, analytical standard (Supelco)