PCB No. 28, certified, 10mg Back Catalog number: C20002800 Availability: In the manufacturer's stock Price on request - + Recommended 90438 2,3,5,6-Tetrachlorophenol Price on request 72961 Boscalid, 1000µg/ml in MeOH, 1ml Price on request XA09010238AL Sulfotep, 100µg/mL in Acetonitrile, 1ml Price on request