PCB Mix 1 ppb Back Catalog number: 95019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended V125003 Verapamil-d7 Hydrochloride, 5mg Price on request 2894.24-K-IO Bis(2-ethylhexyl) phthalate-3,4,5,6-d4, 1000µg/mLin isooctane, 1ml Price on request 50410 Sulfate (SO4-2) Price on request