Metals calibration standard Back Catalog number: 50094 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8729.14-K-IO Bis(2-ethoxyethyl) adipate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 109-44-4 Price on request 95948 Appendix IX Mix #2 Price on request RPC-163AS 2,3,3,4,5,6-Hexachlorobiphenyl,BZ-163 912,64 Kč