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Custom Reference Standards

TOX/AOX

CPI International is the trusted U.S. manufacturer of TOX/AOX supplies engineered for performance and compatibility across leading analyzer platforms.


From high-quality TOX glassware to ready-to-use pre-packed carbon columns and accessories, our products are designed to enhance lab efficiency, ensure reliable results, and streamline your workflow


18mmx6mm quartz tube
Item number 4010-402880009
21.00 21.0 USD
Adapter Kit, Dohrmann DX-20
Item number 4010-70
473.00 473.0 USD
Adapter Kit, 4010-69 Columns
Item number 4010-71
473.00 473.0 USD
5pk Orings for part #4010-0100081
Item number 4010-805
51.00 51.0 USD
Ceramic Wool Cutter
Item number 4010-010047
62.00 62.0 USD
249.00 249.0 USD
Ceramic Wool, White, 6x6 "
Item number 4010-010138
25.00 25.0 USD
249.00 249.0 USD
241.00 241.0 USD
615.00 615.0 USD
249.00 249.0 USD
249.00 249.0 USD
212.00 212.0 USD
249.00 249.0 USD
343.00 343.0 USD
Boat Guiding Quartz Tube AOX
Item number 4010-MODUL0009QTZ
287.00 287.0 USD
249.00 249.0 USD
Column Joiners 5/pk
Item number 4010-170
79.00 79.0 USD
39.90 39.9 USD
450.00 450.0 USD