Our standard G75K Bayard-Alpert ion gauge tube will fit all models of HP mass specs except the HP5989 MS Engine. The tube is equipped with a Kovar seal and a 3/4" stainless steel connecting arm. This is the standard ion gauge used on the HP mass spectrometer (HP#0960-0376). If you prefer, a Pyrex side arm is also available (Part #G75P).The HP5989 MS Engine uses an ion gauge tube with a flange on the side arm (HP #0960-0799).
Two styles of 3/4" ferrules are available for connecting the ion gauge tube to the mass spec, PTFE ferrules and our new glass filled PTFE. Glass filled PTFE exhibits less flow at higher temperatures. See the GC section of this catalog for additional details.
Replacement ion gauge cable complete with the appropriate connectors on each end for the HP5985. The cable is 10' long. Part No. 260038
See also Triode Style Ion Gauge Tube.
| UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| G75K | Ion Gauge Tube, 3/4 in Kovar Iridium (Finnigan #00105-01500), Bayard Alpert | 5 | 4 | $128.50(*G) | |
| G75P | Ion Gauge Tube, 3/4 in Pyrex Iridium | 5 | 0(#) | $119.50(*G) | |
| T12131 | PTFE Ferrule for Ion Gauge Tubes, 3/4in (Finnigan #00101-12151) | 0.25 | 42 | $4.65(*A) | |
| GFT1213 | PTFE Ferrule for Ion Gauge Tubes, 3/4in Glass Filled (Finnigan #00101-12151) | 0.25 | 0(#) | --- | --- |
| G100KF25 | Ion Gauge Tube, NW25 Flange Iridium for HP5989 | 5 | 0(#) | $195.00 | |
| 342003 | Triode Style Mini Ion Gauge Tube for HP 5972. | 1 | PART NUMBER OUTDATED. New number is SIS342003(#) | --- | --- |
| 260038 | 5985 Ion Gauge Cable | 1 | 0(#) | --- | --- |
|
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off. Discount code 'G' -- 4 or more: 3% off.
| |||||
| (#) Standard lead-time for out-of-stock items is approximately two weeks. | |||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
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| SIS Catalog Cross Reference | |
|---|---|
| Page # | Part Numbers |
| B10 - Agilent 5971/5972 GCD Accessories by S.I.S.â„¢ | 342003 |
| B11 - | 342003 |
| B13 - Agilent 5989 Engine Accessories by S.I.S.â„¢ | G100KF25 |
| B21 - Thermo* Mass Spec Accessories | 342003, G75K |
| B36 - Thermo* 4500/4600/TSQ™ Accessories | G75K |
| B7 - Agilent 5970 MSD™ Accessories by S.I.S.™ | G75K |
| B9 - Agilent 5971/5972/5973/5975 & GCD Accessories by S.I.S. | G75K |
| F3 - Ionization Gauge Tubes | G100KF25, G75K, G75P |
| F4 - Ionization Gauge Tubes | 342003, GFT1213, T12131 |
| F5 - Bayard-Alpert Ionization Gauge Controllers | G75K, G75P |
| F7 - Vacuum Gauge Controller | G75K, G75P |
 Yttria coated filament at start |
 Yttria coated filament after 16,000 cycles |
New Pumps Added to the List of LOW COST S.I.S. Rotary Vane
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- Direct Replacement for the Shimadzu QP5000 Filament.
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SilTite™ FingerTite, the next generation GC capillary ferrule system without the use of any tools.
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Direct Replacement for the Heated Capillary in the Thermo-Fisher Scientific TSQ & LCQ Mass Spectrometers now available
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Imtakt HPLC Columns
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Programmable syringe pumps for controlled flow. Model NE-300 priced at only $275.00
NEW: Wiley 9th Edition - 660,000-850,000
spectra (a 65% increase). 
NEW: Agilent 5973/75 Replacement Source
Heater and Temperature Sensor 
NEW: SIS™ Direct Replacement
Filament for the Amatek/Dycor RGA Leak Detectors and Quadrupoles
(p/n 95381VE), which tests have shown increase service life. 
NEW: SIS™
Replacement Filter Elements For Edwards Oil Mist Eliminators -
Save up to 25% off the price of comparable Edwards replacement
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Identify mass spectra via library
search with the fully-evaluated, most widely used mass spectral
reference library, compiled by the National Institute of Standards
and Technology (NIST). 
View and capture images or video at
20x/400x power on a PC computer via attached USB cable. 