Spike Solution #1B Back Catalog number: 59919 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-089AS 2,4-Dichlorobiphenyl (BZ-8) 917,79 Kč 12564.8-100-ME Dopamine-d4 hydrochloride, 100µg/ml in MeOH, 1ml Price on request DF-IS-A200 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane Price on request