13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE Back Catalog number: EC-4060 Availability: In the manufacturer's stock Price on request - + Recommended 1686.10-K-IO 2-n-Butyl-5-ethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54411-06-2 Price on request 9288.17-K-ME Mirtazapine, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 61337-67-5 Price on request 60004 Acid Extractables Price on request
