PCB No. 81, 10µg/ml in Isooctane, 10ml Back Catalog number: L20008100IO Availability: In the manufacturer's stock Price on request - + Recommended 677398 D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m Price on request 70975 n-Tricosane Price on request 685365 D10-Fluorene, 100mg Price on request