CRM - 21 Component Metal Std. Back Catalog number: 50452 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE03-015 Ethanol standard in serum,0.3g/L,serum, 1.5mL Price on request 11764.12-100-IO 2,2',3,4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request RPC-021AS 2,2,5-Trichlorobiphenyl (BZ-18) 952,97 Kč