3,4-Dimercaptotoluene 5000µg/mL in acetone, 5x1mL Back Catalog number: S-4005-5K-ACX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 79220 Diethylene glycol Price on request DF-IS-G Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 71964 4-Chloro-2-nitroaniline Price on request