Scientific Instrument Services manufactures replacements for the VG 7070 filament which are similar in design to the original VG filament. This new design is a direct retrofit and incorporates a glass frit to hold the posts in place. Five styles are available: the standard five coil design (#VGF1 ), used on most instruments and the three coil design (#VGF2), used in high sensitivity applications, the ribbon design (#VGF3), the Autospec design (VGF4) which has a vertically mounted coil and the filament used on the MD800 (VGF5) and Platform (VGF6).
For the repair of the VG filaments see the VG Filament Repair Section.
| UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| VGF1 | SIS VG7070 filament, 5 coil | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $114.00[*E][*E] 6 or more: 5% off. | |
| VGF2 | SIS VG7070 filament, 3 coil | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $114.00[*E][*E] 6 or more: 5% off. | |
| VGF3 | SIS VG7070 and Vestec filament, ribbon | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $114.00[*E][*E] 6 or more: 5% off. | |
| VGF4 | SIS VG Autospec filament | 0.25 | 4 | $114.00[*E][*E] 6 or more: 5% off. | |
| VGF5 | SIS VG MD800 filament | 0.25 | 4 | $117.00[*E][*E] 6 or more: 5% off. | |
| VGF6 | SIS VG Platform | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $114.00[*E][*E] 6 or more: 5% off. | |
| VGF7 | SIS VG Micromass GCT filament | 0.25 | 2 | $114.00[*E][*E] 6 or more: 5% off. | |
|
Bulk quantity discounts on marked items:
[*E] 6 or more: 5% off.
| |||||
| [*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | |||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
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Replacement Coils are also available from SIS.
| SIS Catalog Cross Reference | |
|---|---|
| Page # | Part Numbers |
| A20 - New Mass Spec Filaments by S.I.S.™ | VGF1, VGF2, VGF3, VGF4, VGF5, VGF6, VGF7 |
| A23 - New Mass Spec Filaments | VGF5 |
| B24 - Thermo* Mass Spec Filaments | VGF5 |
| B28 - Thermo TRACE™ | VGF5 |
| B41 - VG Mass Spec Filaments & Heaters | VGF1, VGF2, VGF3, VGF4, VGF5, VGF6, VGF7 |
![]() Yttria coated filament at start |
![]() Yttria coated filament after 16,000 cycles |
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