Benzo(g,h,i)perylene, 1000µg/ml in MeChl, 1ml Back Catalog number: 70032 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended CFN97218 p-Coumaric acid ethyl ester, >98%, 20mg Price on request DF-IS-A200 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane Price on request PFHPA Perfluoro-n-heptanoic acid, 1.2ml x 50ug/ml, methanol Price on request