The Finnigan filaments have been redesigned to overcome some of the shortcomings of the original filament.
This new design incorporates stronger, round filament posts, which
do not bend, instead of the straps used by Finnigan. Bending would
cause the filament to sag, lose sensitivity, and short out against
the shield. In addition, we have lowered the shield approximately
0.25 mm. This also delays a sagging filament from shorting out.
(Finnigan #40005-60140)
For the repair of all Finnigan filaments, see section on Finnigan Mass Spec Filament Repair.
| Part No. | Description | UOM | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|---|
| FF4500 | SIS Finnigan 4500 Filament (Finnigan #40005-60140) | EA | 0.25 | 1 | $172.00(*E) | |
|
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'E' -- 6 or more: 5% off.
| ||||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
||||||
| SIS Catalog Cross Reference | |
|---|---|
| Page # | Part Numbers |
| A23 - New Mass Spec Filaments | FF4500 |
| B24 - Thermo* Mass Spec Filaments | FF4500 |
| B35 - Thermo* 4500/4600/TSQ™ Accessories | FF4500 |
![]() 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
Vacuum Pumps - Save 35 - 50% off the price of comparable vacuum pumps.
Adixen (Alcatel) ACP Series Compact Dry Roughing Pumps - a frictionless pumping module, optimized for operation without internal lubricant.
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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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DigiVac Bench Top Vacuum Gauges
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Imtakt HPLC Columns
-offer a wide variety of unique stationary phases in their HPLC
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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).
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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
elements.
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.