Group 3 PCB’s - Low Toxicity Congeners

Alkylphenol-Mix 1, 100 µg/ml, Acetonitrile, 10ml

Ribitol-1,2,3,4,5-13C5, 5mg

Dinaphtho[2,3-b;2',3'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 242-51-3