S.I.S. can now repair the gold tips on the valve stems on the Varian MAT 251 Isotope Ratio Mass Spec when these tips become scored. Our repair involves the rebuilding up of the gold tip, followed by machining to a smooth finished surface.
| Part No. | Description | UOM | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|---|
| REP251 | MAT 251 Valve Stem Repair | EA | 0.25 | 0(#) | $75.00 | |
| (#) Standard lead-time for out-of-stock items is approximately two weeks. | ||||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
||||||
| SIS Catalog Cross Reference | |
|---|---|
| Page # | Part Numbers |
| B40 - Thermo*/Varian MAT Accessories | REP251 |
E50
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.
Next-Advance Lab Products - affordable molecular biology instruments that automate mundane tasks, freeing scientists for repetitive, time consuming procedures.
- 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
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DigiVac Bench Top Vacuum Gauges
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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
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Heater and Temperature Sensor 
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Filament for the Amatek/Dycor RGA Leak Detectors and Quadrupoles
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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
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View and capture images or video at
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