BTEX (10 µg/mL) Back Catalog number: 98517 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9261.22-100-DRIED Tentoxin, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 28540-82-1 Price on request 3207.17-K-IO 10-cis-Heptadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29743-97-3 Price on request XA13570000AL Fensulfothion, 100µg/mL in Acetonitrile, 1ml Price on request