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Multipliers and Filaments


Multipliers and Filaments

CPI International offers a complete selection of continuous dynode electron multipliers and filaments for use in a variety of analytical instruments and applications, including GC/MS, LC/MS, residual gas analyzers, and other instrumentation. Our high performance, long-life electron multipliers are engineered for maximum reliability, from low gain analog amplification to high gain pulse counting requirements. These multipliers are air-stable and have an indefinite shelf life in their original packaging. Many models are now original equipment on popular OEM instrumentation.

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email sales@cpiinternational.com.

Guaranteed Compatibility with Agilent, Varian, Shimadzu, PerkinElmer, and More.

Extra-Long-Life
Multipliers & Filaments

Manufactured
in the USA

Increase Instrument
Uptime

Industry-Leading
Linearity

Used by OEMs in
Premium Instruments

Late Order
Cutoff Time
197.00 197.0 USD
166.00 166.0 USD
1,383.00 1383.0 USD
291.00 291.0 USD
286.00 286.0 USD
Filament for Agilent/HP 5971
Item number 4200-32
196.00 196.0 USD
193.00 193.0 USD
Multiplier, PE Sciex, API III - LC/MS
Item number 4200-010219
1,225.00 1225.0 USD
Mount, Small Horn, HP 5971 / 72
Item number 4200-010234
888.00 888.0 USD
Multiplier, Varian, GC-MS, 1200
Item number 4200-010246
946.00 946.0 USD
Multiplier, Trace DSQ, Mount&Element
Item number 4200-010245
1,397.00 1397.0 USD
1,332.00 1332.0 USD
1,397.00 1397.0 USD
1,253.00 1253.0 USD
4,121.00 4121.0 USD
Multiplier, HP 5970-70A-70B
Item number 4200-010202
2,073.00 2073.0 USD
Multiplier Only for HP 5973, ETP Type
Item number 4200-010181
3,448.00 3448.0 USD
992.00 992.0 USD
1,370.00 1370.0 USD