Acetic acid-methyl ester, analytical standard, for GC

2,3-Dimethylbutane, analytical standard, for GC

Chloroacetic acid 1000 µg/mL in Methyl-tert-butylether, analytical standard (Supelco)

Triphenylphosphine Oxide, analytical standard

Glycolic acid, analytical standard

Propionic acid (Propanoic acid), analytical standard, for GC

Propionic acid (Propanoic acid), analytical standard, for GC

Chloroacetic acid, analytical standard (Supelco)

17beta-Estradiol-16,16,17-d3, analytical standard (Supelco)

Acrylamide, analytical standard