Benzidine Back Catalog number: 94737 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0362.22-K-IO 3-n-Octadecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-54-5 Price on request 93935 EPA 505 Pesticide Standard Price on request M326031 6β-Μethyl Prednisolone 21-Acetate (>90%), 2,5mg Price on request