PCB No. 123, 10µg/ml in Isooctane, 10ml Back Catalog number: L20012300IO Availability: In the manufacturer's stock Price on request - + Recommended 60007 Volatiles for Minnesota Dept of Health Price on request 50815 ICP Mix Price on request 677784 Metformin hydrochloride, 100 µg/ml, Methanol, 1m Price on request