BTEX Standard Back Catalog number: 98418 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92866 Volatile Standard Price on request 59495 Common Anions Mix 1Lot 1 Price on request HFPO-DA 2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoic acid, 1.2ml x 50ug/ml, methanol Price on request