PCB Congeners

Streptavidin-R-Phycoerythrin (ver 4), 1

Sandaracopimaric acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 471-74-9

2,3',4',5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,