Thionazine Back Catalog number: 79042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1861.18-K-IO 1,1,3,5-Tetramethyl-3-neopentylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29577-16-0 Price on request 11907.20-1G Fluorescein disodium salt dihydrate, 90%,neat,neat,1g, Price on request 38500 WS Dichlorodifluoromethane Price on request