Topiramate-d12 Back Catalog number: 9835.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-A40 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane Price on request 4TBPDPP 4-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 71836 1,2,4-Trichloro-5-nitrobenzene Price on request