BTEX Standard Back Catalog number: 92712 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0976.29-100-IOX5 d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, 100µg/mL in Isooctane, 5 x 1ml Price on request 678327 Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml Price on request M24P-DDD 1,1-Dichloro-2-[2-chloro(13C6)phenyl]-2-[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane Price on request