SIS Catalog Online

Short Path

™

Thermal Desorption Tubes

C12

Scientific Instrument Services, Inc.

™

Phone: 908-788-5550

www.sisweb.com/catalog/08/C12

Features

•

Strong stainless steel (S.S.) outer shell

•

Inert glass lining

•

S.S. caps with seals to prevent contamination

•

S.S. needles attach to tubes for injection

•

Reusable with proper cleaning and conditioning

•

Tubes are serialized for proper identification
of samples

T

he Glass Lined Stainless Desorption Tubes have an
inside diameter of 3.0 mm. Each tube is 4.0" long by 1/4"
diameter and is threaded on both ends. The inert glass

lining protects your samples during thermal desorption to minimize
analyte breakdown due to reaction with metal surfaces. After
conditioning and sample loading, the ends of the tubes can be
fitted with stainless steel caps with seals (sold separately) to
maintain the integrity of the sample until analyzed. PTFE seals
are normally used to seal the caps to the desorption tubes. These
same threads on the desorption tube provide the means of
connecting the desorption tubes to the connector tube and for the
attachment of the desorption tube needle. All tubes are serialized
for accurate identification of tubes and samples. Tubes are avail-
able empty or can be packed as listed on the next page.

Silco

™

Coated Stainless Steel Desorption

Tubes

This thermal desorption tube is used in applications where a

larger I.D. is required (I.D. - 3.0 and 4.0 mm). The silco coating on
the inside of the thermal desorption tube still protects your sample
by eliminating the direct contact with the metal surface and thereby
minimizes the thermal reactions of analytes with the interior of the
desorption tube. The larger I.D. of this tube permits almost twice the
amount of sample or thermal desorption resin to be contained
inside the desorption tube. All tubes are serialized for accurate
identification of tubes and samples. Tubes are available empty as
listed below or can be packed as listed on the next page

Stainless Steel Desorption Tubes

This is a lower cost thermal desorption tube that can be used in

many applications where analytes are not thermally sensitive.
These tubes are constructed of stainless steel with no coating on
the walls. These tubes are currently available in 4.0 mm I.D, only.
All tubes are serialized. Packing of these tubes is also available on
special request.

Cross Section of Thermal Desorption Tubes

Glass Lined Stainless Steel Desorption
Tubes

3.0mm desorption tubes are
easier to seal than 4.0mm
tubes.

SS Caps

(781006 Part #781006--Click to order
Current Price: $7.35
(100 or more: 10% off)
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=230
)

SS Caps

(781007 Part #781007--Click to order
Current Price: $9.45
Unit of Measure: EA
Est. Ship Weight=2 lbs
Quantity in Stock=303
)

Aluminum

Funnel

(781122 Part #781122--Click to order
Current Price: $57.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=20
)

GLT Desorption Tube

Glass Lining

Silco Coated

Stainless Steel
Outer Shell

Silco Coated SS Desorption Tube

Part No.

Description

I.D.(mm)

786005 Part #786005--Click to order
Current Price: $67.00
(100 or more: 40% off; 1000 or more: 60% off)
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=49

Glass Lined Stainless Steel Thermal Desorption Tube, empty, serialized

3.0

786001 Part #786001--Click to order
Current Price: $41.00
(100 or more: 40% off; 1000 or more: 60% off)
Unit of Measure: EA
Quantity in Stock=314

Silco Coated Stainless Steel Thermal Desorption Tube, empty, serialized

3.0

786002 Part #786002--Click to order
Current Price: $40.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=52

Silco Coated Stainless Steel Thermal Desorption Tube, empty, serialized

4.0

786003 Part #786003--Click to order
Current Price: $26.00
(100 or more: 10% off)
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=164

Stainless Steel Thermal Desorption Tube, empty, serialized

4.0

781006 Part #781006--Click to order
Current Price: $7.35
(100 or more: 10% off)
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=230

Cap for Desorption Tube, Stainless Steel, solid

781007 Part #781007--Click to order
Current Price: $9.45
Unit of Measure: EA
Est. Ship Weight=2 lbs
Quantity in Stock=303

Cap for Desorption Tube, Stainless Steel, 0.040” hole

781004 Part #781004--Click to order
Current Price: $9.24
Unit of Measure: PK
Est. Ship Weight=0.25 lbs
Quantity in Stock=34

PTFE Seal Washers, pkg of 10

781122 Part #781122--Click to order
Current Price: $57.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=20

Aluminum Funnel for loading GLT desorption tube

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

Page	Parts
Thermal Desorption Conditioning Oven - 6 Tube	781007
Wheaton Purge and Trap System	781004, 781007
SIS Purge and Trap System	781007
Thermaa Desorption Sample Loader	781004
Short Path Thermal Desorption GLT Tubes	781004, 781006, 781007, 781122, 786002, 786003, 786005
Short Path Thermal Desorption System Tube Accessories, Pg C8	781122
Purge and Trap Stainless Steel Purge Heads	781004, 781007
24 Tube Conditioning Oven for Thermal Desorption Tubes - C14	781007
Thermal Desorption Sample Collection System	781007
Seals for SIS Thermal Desorption Tubes	781004

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