Scientific Instrument Services has been in the filament repair and manufacturing business for +28 years. During that time we have repaired tens of thousands of filaments. Using the knowledge gained from repairing filaments, we have redesigned many of these filaments as described below. Our efforts in filament design have enabled us to produce mass spectrometer filaments that provide superior performance and longer life. Scientific Instrument Services is pleased to offer the following new filaments. We have taken our vast experience repairing a variety of filaments and redesigned many of these filaments to improve performance. In addition to the filaments listed we also custom design and manufacture filaments to your specifications. For additional information on the filament facilities at SIS and a description of our capabilities see the related article entitled "Filament Repair and Manufacture at SIS." If you need a filament not shown give us a call. For the repair of Mass Spectrometer Filaments see SIS Filament and Heater Repair.
![]() 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.
- Direct Replacement for the Shimadzu QP5000 Filament.
PCI Analytics Products - product solutions for all Analytical Instrumentation
SilTite FingerTite, the next generation GC capillary ferrule system without the use of any tools.
(25% discount until Oct 31)
Direct Replacement for the Heated Capillary in the Thermo-Fisher Scientific TSQ & LCQ Mass Spectrometers now available
- Ideal for use in analytical instrumentation
- Will improve your laboratory workflow and reporting confidence in many ways
DigiVac Bench Top Vacuum Gauges
- Vacuum instrumentation with everything you need to go to work
Imtakt HPLC Columns
-offer a wide variety of unique stationary phases in their HPLC
columns
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
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.