Hexavalent Chromium (Cr +6)

m-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17714-84-0

Methyl 9,12,15-octadecatrienoate (C18:3n-3)

Amitraz, 100µg/mL in Acetonitrile, 1ml