BTEX Standard Back Catalog number: 94132 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680814 (Z)-Dimethylvinphos, 10 µg/ml, Cyclohexane, 10ml Price on request 11980.17-K-AN Celecoxib,1000 µg/mL,acetonitrile,1mL, Price on request 3042.8-K-ME o-Xylene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56004-61-6 Price on request