QC Standard 4 Back Catalog number: 52087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3291.21-K-IO Methyl 8-cis-eicosenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69119-99-9 Price on request 91968 Aroclor 1242 Price on request PJRS301 Streptavidin-R-Phycoerythrin (ver 7), 50 426 606,72 Kč