| Part No. | Description |
| HPF2 | H.P. Strap Filament, HP # 05985-61079 |
SIS manufactures the strap or band style filaments for the Agilent Technologies 5989 and other 5980 series mass spectrometers (Agilent #05985-60179). The rhenium filament wire is accurately positioned, tensioned, and spot welded to the metal strap. The metal strap contains the pre-punched holes for easy installation.