SIS Catalog Online

A73

Ceramic Tubes

Scientific Instrument Services, Inc.

™

FAX: 908-806-6631

www.sisweb.com/catalog/08/A73

Round Solid

Ceramic Rods

Tolerances on all diameters are ±0.005"

Custom Lengths Available

he following alumina ceramic tube type insulators are available in six inch
lengths. The tubes are constructed of a pure 99% alumina ceramic
that has superior gas and vacuum tightness and excellent insulating

properties even at elevated temperatures. They are recommended for use in
mass spectrometers and other vacuum systems as feed thru lines, thermocouple
insulators, and in other applications requiring electrical and thermal insulators. Four
types are available - one hole, two hole, four hole insulator tubes, and solid rods.
Longer lengths are available on most sizes. Call SIS with your requirements.

Part No.

O.D. (in.)

I.D. (in.)

Price/6"

R1195 Part #R1195--Click to order
Current Price: $43.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.020

0.008

R1196 Part #R1196--Click to order
Current Price: $35.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.025

0.012

R17 Part #R17--Click to order
Current Price: $31.50
(10 or more: 5% off; 50 or more: 10% off)
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
•

0.031

0.020

R1198 Part #R1198--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.047

0.016

R44 Part #R44--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.050

0.020

R16 Part #R16--Click to order
Current Price: $13.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.062

0.031

R1200 Part #R1200--Click to order
Current Price: $19.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.078

0.047

R45 Part #R45--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.093

0.040

R1201 Part #R1201--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.094

0.062

R46 Part #R46--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.100

0.050

R15 Part #R15--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.125

0.062

R18 Part #R18--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.156

0.093

R14 Part #R14--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
•

0.188

0.062

R13 Part #R13--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.188

0.094

R19 Part #R19--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.188

0.125

R50 Part #R50--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.218

0.156

R1206 Part #R1206--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.219

0.109

R12 Part #R12--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
•

0.250

0.062

R11 Part #R11--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
•

0.250

0.094

R10 Part #R10--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.250

0.125

R51 Part #R51--Click to order
Current Price: $17.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.250

0.156

R1209 Part #R1209--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.250

0.187

Part No.

O.D. (in.)

Price/6"

R1476 Part #R1476--Click to order
Current Price: $25.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

.013

R48 Part #R48--Click to order
Current Price: $16.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.035

R1477 Part #R1477--Click to order
Current Price: $16.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

.062

R1478 Part #R1478--Click to order
Current Price: $25.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

.125

R1479 Part #R1479--Click to order
Current Price: $17.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

.187

R1480 Part #R1480--Click to order
Current Price: $17.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

.250

• Available in 6 inch lengths only.

Part No.

O.D. (in.)

I.D. (in.)

Price/6"

R1230 Part #R1230--Click to order
Current Price: $24.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.031

0.005

R1231 Part #R1231--Click to order
Current Price: $23.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.047

0.010

R42 Part #R42--Click to order
Current Price: $20.25
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.062

0.015

R43 Part #R43--Click to order
Current Price: $20.25
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.093

0.015

R1233 Part #R1233--Click to order
Current Price: $16.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.094

0.020

R41 Part #R41--Click to order
Current Price: $14.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.125

0.020

R1235 Part #R1235--Click to order
Current Price: $13.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.158

0.031

R47 Part #R47--Click to order
Current Price: $13.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.158

0.040

R1236 Part #R1236--Click to order
Current Price: $23.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.187

0.031

R1237 Part #R1237--Click to order
Current Price: $23.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.187

0.047

R1238 Part #R1238--Click to order
Current Price: $14.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.218

0.050

R40 Part #R40--Click to order
Current Price: $18.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.250

0.062

R49 Part #R49--Click to order
Current Price: $24.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.250

0.078

• Available in 6 inch lengths only

Part No.

O.D. (in.)

I.D. (in.)

Price/6"

R1215 Part #R1215--Click to order
Current Price: $29.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.031

0.005

R1216 Part #R1216--Click to order
Current Price: $18.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.047

0.010

R26 Part #R26--Click to order
Current Price: $18.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.062

0.015

R29 Part #R29--Click to order
Current Price: $18.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.093

0.025

R27 Part #R27--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.109

0.031

R25 Part #R25--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
•

0.125

0.020

R24 Part #R24--Click to order
Current Price: $18.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.125

0.031

R23 Part #R23--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.125

0.040

R1221 Part #R1221--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.156

0.040

R28 Part #R28--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.156

0.052

R1222 Part #R1222--Click to order
Current Price: $19.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.187

0.040

R22 Part #R22--Click to order
Current Price: $13.50
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.188

0.062

R21 Part #R21--Click to order
Current Price: $18.75
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.25

0.062

R20 Part #R20--Click to order
Current Price: $19.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

0.25

0.078

Single Hole Round Ceramic

Tube Insulators

1, 2, and 4 Hole Solid Ceramic Insulator Tubes

Four Hole Round
Ceramic Tube
Insulators

Two Hole Round

Ceramic Tube Insulators

Related information may be found on the following pages of our web site:

Page	Parts
Ceramic Insulators - Single Hole Round Tube Style	R10, R11, R1195, R1196, R1198, R12, R1200, R1201, R1206, R1209, R13, R14, R15, R16, R17, R18, R19, R44, R45, R46, R50
Ceramic Insulators - Solid Round Ceramic Rods	R1476, R1477, R1478, R1479
Hewlett Packard Lead Protector for Source Leads	R15
Ceramic Insulator Two Hole Round Ceramic Tube Insulator, Pg A81	R1215, R1216, R1221, R1222, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29
Ceramic Insulator - 4 Hole Round Ceramic Tube Insulators, Pg A81	R1230, R1231, R1233, R1235, R1236, R40, R41, R42, R43

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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
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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
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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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