Thionazin Back Catalog number: X9198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0633.25-K-IO 2,6,10,14,18-Pentamethylheneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66519-77-5 Price on request 679880 Benzidine, 100 µg/ml, Acetonitrile, 1ml Price on request P-089S-10X Metribuzin, 1000µg/mL in MeOH, 1ml Price on request