Tetramethyl Ammonium Hydroxide Back Catalog number: 54512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9516.12-100-IO 2,3,3',4,5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41411-62-5 Price on request C16190000 Phthalimide, certified, 0.5g Price on request 680298 2-Methylphenol, 500mg Price on request