Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2858.6-50-ME 1H,1H,2H,3H-Perfluorohex-2-en-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 37759-88-9 Price on request 11003.38-10MG MOTE,neat,neat,10mg, Price on request 3922.9-100-ME Lamotrigine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 84057-84-1 Price on request