CLP Volatile BTEX Standard Back Catalog number: 21001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9912.4-100MG Diethylnitramine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 7119-92-8 Price on request 677052 Tolfenamic acid, 100mg Price on request 54502 Fluoride (F-), 1000µg/ml in Water, 500ml Price on request