Flexible 1/8" copper is a convenient, non-permeable means of supplying GC carrier gas, Helium for sparging HPLC reservoirs, detector gas supplies, etc. Bulk copper tubing should be solvent-cleaned before use to assure that it is free of contamination. Rinse the tubing with Methanol and Methylene Chloride, then connect it to a clean gas supply and heat the tubing to remove residual solvent.
| UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| CTB065 | 1/8in OD X 0.065in ID flexible copper tubing, 50 foot length | 1 | PART NUMBER OUTDATED. New number is 5174K1(#) | --- | --- |
| CTB065C | Precleaned 1/8in OD X 0.065in ID flexible copper tubing, 50 foot length | 1 | 0[*L2]Lead time for this out-of-stock item is approximately 48 hours. | $95.00 | |
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[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. [*L2] Lead time for this out-of-stock item is approximately 48 hours. (#) Call for availability. | |||||
Ordering information.
International (non-US) prices available through your
local dealer.
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The most common material for most routine HPLC applications. Its high strength (burst pressure >8000 psi), general inertness and resistance to corrosion make it the standard material for HPLC plumbing. Stainless steel can corrode under extremes of pH, and it can bind proteins as well as contribute metal ions to mobile phases. These properties make stainless steel incompatible with the analysis of many biomolecules and the use of buffers with high ionic strength. Bulk stainless steel tubing from SIS is solvent-cleaned and baked prior to shipment.
| UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| SSTB010 | 1/16inOD X 0.010in ID chromatography grade 316 stainless steel tubing, price per foot | 0.25 | 36 | $3.25 | |
| SSTB020 | 1/16inOD X 0.020in ID chromatography grade 316 stainless steel tubing , price per foot | 0.25 | 104 | $3.25 | |
| SSTB030 | 1/16inOD X 0.030in ID chromatography grade 316 stainless steel tubing , price per foot | 0.25 | 223 | $3.00 | |
| SSTB040 | 1/16inOD X 0.040in ID chromatography grade 316 stainless steel tubing , price per foot | 0.25 | 34 | $3.50 | |
| SSTB082 | 1/8inOD X 0.082in ID chromatography grade 316 stainless steel tubing , price per foot | 0.25 | 23 | $4.00 | |
| [*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | |||||
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Ordering information.
International (non-US) prices available through your
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These pieces are cut with an electronic discharge method which leaves the ends perfectly flat, open, and burr-free. Precut stainless tubing is passivated, cleaned and rinsed.
| UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| SSPC1050 | 50 mm 1/16in OD X 0.010in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97045(#) | --- | --- |
| SSPC10100 | 100 mm 1/16in OD X 0.010in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97055(#) | --- | --- |
| SSPC10200 | 200 mm 1/16in OD X 0.010in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97060(#) | --- | --- |
| SSPC10300 | 300 mm 1/16in OD X 0.010in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97065(#) | --- | --- |
| SSPC2050 | 50 mm 1/16in OD X 0.020in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97075(#) | --- | --- |
| SSPC20100 | 100 mm 1/16in OD X 0.020in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97080(#) | --- | --- |
| SSPC20200 | 200 mm 1/16in OD X 0.020in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97085(#) | --- | --- |
| SSPC20300 | 300 mm 1/16in OD X 0.020in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97090(#) | --- | --- |
| SSPC3050 | 50 mm 1/16in OD X 0.030in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97095(#) | --- | --- |
| SSPC30100 | 100 mm 1/16in OD X 0.030in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97100(#) | --- | --- |
| SSPC30200 | 200 mm 1/16in OD X 0.030in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97105(#) | --- | --- |
| SSPC30300 | 300 mm 1/16in OD X 0.030in ID pre-cut chromatography grade 316 stainless tubing | 0.25 | PART NUMBER OUTDATED. New number is JRT97110(#) | --- | --- |
|
Bulk quantity discounts on marked items:
[*A] 10 or more: 5% off; 50 or more: 10% off.
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[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
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Ordering information.
International (non-US) prices available through your
local dealer.
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Its strength and inertness make PEEK (Poly Ether Ether Ketone) the obvious substitute for stainless steel when biocompatibility is an issue. SIS offers two types of PEEK tubing: Solid color coded tubing, and natural tan tubing with a color coded stripe. The striped material is recommended for maximum chemical resistance and biocompatibility, as the dye used for the stripe never comes in contact with the fluid stream. PEEK is very chemically resistant, and can withstand halide salts and buffers of high ionic strength which can degrade stainless steel. PEEK does not contribute metal ions or provide protein binding sites the way stainless steel can. Certain organic solvents including Methylene Chloride, DMSO, and THF will cause PEEK to swell and will result in lower burst pressure. Concentrated nitric and sulfuric acids will attack the polymer, although 30% nitric acid may be used for passivating.
Available with solid or striped color codes, these coiled segments give added flexibility to segmented systems, and are easier to handle that long, straight pieces of PEEK tubing. Each coil comes complete with fingertight PEEK fittings and ferrules, and has 150 mm of straight tubing at each end for connections.
A very chemically inert Fluorocarbon suitable for low-pressure applications. PTFE is a naturally translucent white material, however SIS also offers this tubing in black for light sensitive applications. PTFE is gas-permeable, and will result in diffusion of atmospheric gases into fluids carried inside the tubing.
| PTFE tubing, UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| PTFE010 | 1/16in OD X 0.010in ID, 1000 psi burst, priced per foot | 1 | 49 | $1.50[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
| PTFE010B | 1/16in OD X 0.010in ID Black, 1000 psi burst, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $0.00[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
| PTFE020 | 1/16in OD X 0.020in ID, 700 psi burst, priced per foot | 1 | 49 | $0.00[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
| PTFE020B | 1/16in OD X 0.020in ID Black, 700 psi burst, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $0.00[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
| PTFE040 | 1/16in OD X 0.040in ID, 350 psi burst, priced per foot | 1 | 173 | $1.10[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
| PTFE062 | 1/8in OD X 0.062in ID, 500 psi burst, priced per foot | 1 | 182 | $2.00[*H][*H] 20 or more: 10% off; 50 or more: 15% off. | |
|
Bulk quantity discounts on marked items:
[*H] 20 or more: 10% off; 50 or more: 15% off.
| |||||
| [*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.
|
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A Fluorocarbon with a higher burst pressure than PTFE and excellent chemical resistance, especially to chloride salts. Tefzel may swell when used with organic solvents, and in that case operating pressures should be restricted to under 70 bar (1000 psi).
| ETFE ( TEFZEL ) tubing, UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| ETFE010 | 1/16in OD X 0.010in ID, 3000 psi burst, priced per foot | 0.25 | 20 | CALL | |
| ETFE020 | 1/16in OD X 0.020in ID, 2000 psi burst, priced per foot | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | CALL | |
| ETFE030 | 1/16in OD X 0.030in ID, 1500 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is 083(#) | --- | --- |
| ETFE040 | 1/16in OD X 0.040in ID, 1000 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is 085(#) | --- | --- |
| ETFE062 | 1/8in OD X 0.062in ID, 1500 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is 086(#) | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
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This material has excellent resistance to buffers and mobile phases with higher ionic strength. FEP tubing is recommended for low pressure and ion chromatography applications.
| FEP ( Flouridated Ethylene-Propylene) Tubing, UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| FEP010 | 1/16in OD X 0.010in ID, 2000, priced per foot psi burst | 0.25 | PART NUMBER OUTDATED. New number is JRT6812(#) | --- | --- |
| FEP020 | 1/16in OD X 0.020in ID, 1500, priced per foot psi burst | 0.25 | PART NUMBER OUTDATED. New number is JRT6802(#) | --- | --- |
| FEP030 | 1/16in OD X 0.030in ID, 1000 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is JRT6803(#) | --- | --- |
| FEP040 | 1/16in OD X 0.040in ID, 800 psi burst, priced per foot | 0.25 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | CALL | |
| FEP062 | 1/8in OD X 0.062in ID, 1000 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is JRT6804(#) | --- | --- |
| FEP171 | 1/4in OD X 0.171in ID, 500 psi burst, priced per foot | 0.25 | PART NUMBER OUTDATED. New number is JRT6809(#) | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
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Another very inert Fluorocarbon, this material has extra-low permeability. PFA should be used when diffusion through the tubing wall is an issue.
| PFA Tubing, UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| PFA020 | 1/16in OD X 0.020in ID, 1500 psi Burst, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | --- | --- |
| PFA030 | 1/16in OD X 0.030in ID, 1000 psi Burst, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | CALL | |
| PFA062 | 1/8 in OD X 0.062 in ID, 1000 psi Burst, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
|||||
An economical choice for air, nitrogen, water, and other non-critical gas and liquid service in the laboratory. Not recommended for Hydrogen service. Available in (opaque) white and black. Working temperature range -5 to 100°C.
| Nylon tubing, UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| NY080 | 1/8 in OD X 0.080 in ID, 1500 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61210W(#) | --- | --- |
| NY080B | 1/8 in OD X 0.080 in ID Black, 1500 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61210B(#) | --- | --- |
| NY093 | 1/8 in OD X 0.093 in ID, 800 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61220W(#) | --- | --- |
| NY093B | 1/8 in OD X 0.093 in ID Black, 800 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61220B(#) | --- | --- |
| NY125 | 1/4in OD X 0.125inID, 2000 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61460W(#) | --- | --- |
| NY125B | 1/4in OD X 0.125inID Black, 2000 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61460B(#) | --- | --- |
| NY170 | 1/4in OD X 0.170inID, 1200 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61470W(#) | --- | --- |
| NY170B | 1/4in OD X 0.170inID Black, 1200 psi burst, priced per foot | 1 | PART NUMBER OUTDATED. New number is 61470B(#) | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
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A Fluoropolymer with good chemical and high temperature resistance. Usable at temperatures from -20 to 250°C.
| Viton Tubing, UOM=Foot | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| VT250 | 1/4 in OD X 1/8 in ID, priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $7.00 | |
| VT375 | 3/8in OD X 1/4in ID , priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $11.00 | |
| VT500 | 1/2in OD X 3/8in ID , priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $16.50 | |
| VT625 | 5/8in OD X 1/2in ID , priced per foot | 1 | 0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item. | $21.00 | |
| [*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.
|
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This convenient piece makes sure 1/8" and 1/16" tubing stays put in bottles or beakers.
| Part No. | Description | UOM | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|---|
| E840 | Tubing clip for 1/8in and 1/16in tubing | PK | 0.25 | PART NUMBER OUTDATED. New number is JR9001(#) | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | ||||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
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Form perfect 90° or 180° turns in PEEK tubing easily with these accessories designed to bend the material at a radius that will not compromise its strength.
| UOM=PK | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| E850 | 90u Corner form for 1/8 in and 1/16 in tubing | 0.25 | PART NUMBER OUTDATED. New number is JR357090(#) | --- | --- |
| E855 | 180u Corner form for 1/8 in and 1/16 in tubing | 0.25 | PART NUMBER OUTDATED. New number is JR357180(#) | --- | --- |
|
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability. | |||||
|
Ordering information.
International (non-US) prices available through your
local dealer.
|
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| SIS Catalog Cross Reference | |
|---|---|
| Page # | Part Numbers |
| D42 - Instrument Tubing | CTB065C |
| D43 - Instrument Tubing | PK005, PK007, PK010, PK020, PK030, PK080, VT250, VT375, VT500, VT625 |
| E17 - Chromatography Tubing | CTB065C, SSPC10100, SSPC10200, SSPC10300, SSPC1050, SSPC20100, SSPC20200, SSPC20300, SSPC2050, SSPC30100, SSPC30200, SSPC30300, SSPC3050, SSTB010, SSTB020, SSTB030, SSTB040, SSTB082 |
| E18 - Chromatography Tubing | PK005, PK007, PK010, PK020, PK030, PK080, PKS005, PKS007, PKS010, PKS020, PKS030 |
| E19 - Chromatography Tubing | E840, E850, E855, ETFE010, ETFE020, ETFE030, ETFE040, ETFE062, FEP010, FEP020, FEP030, FEP040, FEP062, FEP171, NY080, NY080B, NY093, NY093B, NY125, NY125B, NY170, NY170B, PFA030, PTFE010, PTFE010B, PTFE020, PTFE020B, PTFE040, PTFE062, VT250, VT375, VT500, VT625 |
| E20 - SGE ProteCol™ Kits | PK005, PTFE010 |
 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.
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
- 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. 