Long Butt Flange

Long Butt Flange, 304 Stainless

Long butt flang, 304 stainless

For use as a vacuum hose connection or for welding custom fittings.

Part No.	Tube Size	A	B	NW Flange Size	est wt.	Quantity In Stock	Price
Long Butt Flange, 304 Stainless, C=1.58, UOM=EA
QF10050LF	1/2	0.50	0.07	10	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$8.00
QF16050LF	1/2	0.50	0.07	16	0.25	1	$14.50
QF16075LF	3/4	0.75	0.07	16	0.25	10	$14.50
QF25100LF	1	1.00	0.07	25	0.25	7	$17.50
QF40150LF	1 1/2	1.50	0.08	40	0.25	31	$19.00
QF50200LF	2	2.00	0.08	50	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$31.00
[*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.

Long Butt Flange, Aluminum

Long butt flang, 304 stainless, e39

Part No.	Tube Size	A	B	NW Flange Size	est wt.	Quantity In Stock	Price
Long Butt Flange, Aluminum, C=1.58, UOM=EA
QF10050ALF	1/2	0.50	0.07	10	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$11.50
QF16050ALF	1/2	0.50	0.07	16	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$11.50
QF16075ALF	3/4	0.75	0.07	16	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$11.50
QF25100ALF	1	1.00	0.07	25	0.25	4	$14.00
QF40150ALF	1 1/2	1.50	0.08	40	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$15.50
QF50200ALF	2	2.00	0.08	50	0.25	0^{[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.}	$24.00
[*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.

SIS Catalog Cross Reference
Page #	Part Numbers
F61 - NW Vacuum Fittings	QF10050ALF, QF10050LF, QF16050ALF, QF16050LF, QF16075ALF, QF16075LF, QF25100ALF, QF25100LF, QF40150ALF, QF40150LF, QF50200ALF, QF50200LF

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28 Aug 2013: Nanoliter Dispensing Devices can be used to place media on the MALDI plates for MALDI/TOF instruments, but the most exciting ability of this device is to collimate droplets directly into the ion source like electrospray (ESI), the unique concept being that nearly 100% of the droplets go directly into the source versus <1% from ESI, giving a huge increase in sensitivity. We believe this could be the next big advance in LC/MS sources. [NEW]
01 June 2013: SIS June Newsletter; ASMS 2013, SIMION/Nist, heated capillary & ion transfer tube for Thermo, and NE-300 syringe pump
26 April 2013: SIS April Newsletter; Micromass/waters , ESI Probe Capillary & Perlast® O-rings [NEW]
06 March 2013: SIS coming to Pittcon 2013; The Bullet blender and the Digivac digital vacuum gauge [NEW]
15 May 2012: Long-life MS Filaments with Yttria coated SISAlloy® (Yttria/Rhenium Alloy) Wire. [NEW]

Yttria coated filament at start
Yttria coated filament after 16,000 cycles
23 April 2012: Rotary vane vacuum pumps and two-stage vacuum filter.
3 April 2012: HPLC: Imtakt columns and NewEra syringe pump
January 2012: 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.
Nov 2011: Telatemp Measurement and Recording Devices The Industry's Most Advanced Temperature Measurement & Recording Products
Oct 2011: Reducing MS Filament Warping (Article/ASMS2011)- A study on reduction of MS filament warping by use of various filament shapes and Yttria/Rhenium alloy. (SIS Application Note #96)
June 2011: Adixen (Alcatel) ACP Series Compact Dry Roughing Pumps - a frictionless pumping module, optimized for operation without internal lubricant.
June 2011: NEW Products from SGE - SilFlow™ 3 Port/4Port Splitters,ConnecTite Inlet Liners, and EC and HT Septa
June 2011: NEW - SISAlloy® (Yttria/Rhenium Alloy) MS Filaments - Mass Spectrometer filaments that reduce or eliminate sagging.
April 2011: NIST 11 Mass Spectral Library (2011 version) - Update includes 242,893 fully evaluated EI mass spectra, GC data, rapidly growing MS/MS spectra (~9,934 ion trap & ~91,557 qtof/tandem-quad collision cell spectra), and enhanced software. Pre-orders taken today.
March 2011: NEW - Handheld Digital Microscope View and capture images or video at 10x/150x power on a PC computer via attached USB cable.
March 2011: OHAUS Moisture Analyzers
Jan 2011:Next-Advance Lab Products - affordable molecular biology instruments that automate mundane tasks, freeing scientists for repetitive, time consuming procedures.
Dec 2010:NEW Filament - Direct Replacement for the Shimadzu QP5000 Filament.
Sept 2010PCI Analytics Products - product solutions for all Analytical Instrumentation
Aug 2010: GC/LC/MS courses in 2010
Jul 2010: SilTite™ FingerTite, the next generation GC capillary ferrule system without the use of any tools. (25% discount until Oct 31)
Jun 2010: Direct Replacement for the Heated Capillary in the Thermo-Fisher Scientific TSQ & LCQ Mass Spectrometers now available
Apr 2010: Triode & Mini Bayard-Alpert Hot Ionization Gauges - Ideal for use in analytical instrumentation
Feb 2010: SGE eVol®Hand-held Automated Analytical Syringe - Will improve your laboratory workflow and reporting confidence in many ways
Feb 2010: DigiVac Bench Top Vacuum Gauges - Vacuum instrumentation with everything you need to go to work
Nov 2009: Adam Analytical Balances and Moisture Analyzers.
Nov 2009: Imtakt HPLC Columns -offer a wide variety of unique stationary phases in their HPLC columns
Oct 2009: Advanced Oil-less Rocking Piston Pumps - oil-free, lightweight, low noise
Sep 2009: Programmable syringe pumps for controlled flow. Model NE-300 priced at only $275.00
Sep 2009: NEW: Wiley 9th Edition - 660,000-850,000 spectra (a 65% increase).
Also new: Mass Spectra of Designer Drugs 2009 and Pesticides 2009
Aug 2009: NEW: Agilent 5973/75 Replacement Source Heater and Temperature Sensor
Aug 2009: NEW: SIS™ Direct Replacement Filament for the Amatek/Dycor RGA Leak Detectors and Quadrupoles (p/n 95381VE), which tests have shown increase service life.
Jun 2009: NEW: SIS™ Replacement Filter Elements For Edwards Oil Mist Eliminators - Save up to 25% off the price of comparable Edwards replacement elements.
Jun 2009: NEW: LOW COST S.I.S. Rotary Vane Vacuum Pumps - Save 35 - 50% off the price of comparable vacuum pumps.
Mar 2009: Mass Spec Source Newsletter - Spring 2009.
Mar 2009: New laboratory supply product line
Jun 2009: NIST 08
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).
, NIST GC
Database of 44,008 compounds common in GC analysis, each with name, synonyms, chemical formal, chemical structure diagram, ID/CAS number, and GC retention index data.
, Wiley - MS databases
Feb 2009: Handheld Digital Microscope
View and capture images or video at 20x/400x power on a PC computer via attached USB cable.
Sep 2007: 2008-2009 SIS Scientific Supply Catalog

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