SIS Catalog Online

Pages in this section: C27 C28 C29 C30 C31 C32

Purge and Trap System

C32

Scientific Instrument Services, Inc.

™

Phone: 908-788-5550

www.sisweb.com/catalog/08/C32

•

For use in isolation of pollutants in
soil, sediment, and water

•

Adapters available for trapping on
S.I.S. GLT Desorption Tubes

•

Available in 100 ml and
1000 ml capacities

•

Outer water jacket to maintain
sample temperature

•

Constructed from
borosilicate glass

he Purge and Trap Apparatus* is widely used
for the isolation of pollutants in soil, sediment,
waste water, and other solid and liquid samples by

purging a clean gas over and thru the sample contained there-
in and trapping the purged volatiles on adsorbent traps. This
device has been modified by S.I.S. to trap these volatiles on the
S.I.S. GLT Thermal Desorption Tubes. The 1000 ml version of this
apparatus can purge and trap benzene in water down to 1 ppb
using conventional GC or GC/MS techniques.

A variety of purge gas tubes can be used including a plain 1/4"

diameter glass tube, 1/4" stainless steel tube, or the diffusion tube
which includes a fine frit on the end of the tube to deliver the purge
gas in small bubbles to better purge the volatiles from liquid sam-
ples. These tubes can be fitted to the purge gas source via
Swagelok connectors with PTFE ferrules or via inert plastic tubing.

The S.I.S. GLT Thermal Desorption tubes are screwed into the

adapter fitting and a seal made via the standard PTFE washers.
This adapter in turn fits into the plastic adapter on the Wheaton
glassware.

The systems include glass vessel and all fittings as shown

including adapter (781011 Part #781011--Click to order
Current Price: $42.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=44
), GLT tube, PTFE seal and S.S. cap with
hole (781007 Part #781007--Click to order
Current Price: $9.45
Unit of Measure: EA
Est. Ship Weight=2 lbs
Quantity in Stock=303
).

165996 Part #165996--Click to order
Current Price: $39.51
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=1

991783 Part #991783--Click to order
Current Price: $52.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

991765 Part #991765--Click to order
Current Price: $375.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Quantity in Stock=1

662004 Part #662004--Click to order
Current Price: $35.79
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.

165988 Part #165988--Click to order
Current Price: $0.00
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.

781010

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

WHEATON

991785 Part #991785--Click to order
Current Price: $692.50
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

165996 Part #165996--Click to order
Current Price: $39.51
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=1

991783 Part #991783--Click to order
Current Price: $52.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

991785 Part #991785--Click to order
Current Price: $692.50
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

165988 Part #165988--Click to order
Current Price: $0.00
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.

662004 Part #662004--Click to order
Current Price: $35.79
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.

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

Purge and Trap Apparatus for use in Trapping Volatiles onto
S.I.S.

™

Desorption Tubes

100 ml Purge and Trap Apparatus

1000 ml Purge and Trap Apparatus

781011 Part #781011--Click to order
Current Price: $42.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=44

165988 Part #165988--Click to order
Current Price: $0.00
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.

662004 Part #662004--Click to order
Current Price: $35.79
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.

125480 Part #125480--Click to order
Current Price: $79.10
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=10

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

781011 Part #781011--Click to order
Current Price: $42.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=44

165988 Part #165988--Click to order
Current Price: $0.00
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.

662004 Part #662004--Click to order
Current Price: $35.79
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.

991765 Part #991765--Click to order
Current Price: $375.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Quantity in Stock=1

165996 Part #165996--Click to order
Current Price: $39.51
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=1

991783 Part #991783--Click to order
Current Price: $52.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

3.0 GLT

Desorption Tube

125480 Part #125480--Click to order
Current Price: $79.10
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=10

991783 Part #991783--Click to order
Current Price: $52.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

165996 Part #165996--Click to order
Current Price: $39.51
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=1

991785 Part #991785--Click to order
Current Price: $692.50
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

3.0 GLT
Desorption Tube

Desorption Tube Connector

*Designed by T. Sabatino, PhD, Cook College

Part No.Description

991785-SYS Part #991785SYS--Click to order
Current Price: $645.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Complete 1000 ml Purge & Trap System
(includes 781010 Adapter, GLT Tube, PTFE Seal and 781007 Part #781007--Click to order
Current Price: $9.45
Unit of Measure: EA
Est. Ship Weight=2 lbs
Quantity in Stock=303
)

991765-SYS Part #991765SYS--Click to order
Current Price: $540.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Complete 100 ml Purge & Trap System with fittings

(includes 781010 Adapter, GLT Tube, PTFE Seal and 781007 Part #781007--Click to order
Current Price: $9.45
Unit of Measure: EA
Est. Ship Weight=2 lbs
Quantity in Stock=303
)

991785 Part #991785--Click to order
Current Price: $692.50
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

1000 ml capacity Purge Vessel with Cap

991765 Part #991765--Click to order
Current Price: $375.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Quantity in Stock=1

100 ml capacity Purge Vessel with Cap

165996 Part #165996--Click to order
Current Price: $39.51
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=1

Adapter, for 1/4" O.D. Tubes, 20-400

781011 Part #781011--Click to order
Current Price: $42.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Quantity in Stock=44

S.S. Desorption Tube Connector

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 Washer Seals, pkg of 10

991783 Part #991783--Click to order
Current Price: $52.00
Unit of Measure: EA
Est. Ship Weight=5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Diffusion Tube. 1/4" O.D. with glass frit

165988 Part #165988--Click to order
Current Price: $0.00
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.

Adapter, 1/4" Tube, 13-425

662004 Part #662004--Click to order
Current Price: $35.79
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.

5 ml Funnel

125480 Part #125480--Click to order
Current Price: $79.10
Unit of Measure: EA
Est. Ship Weight=0.99 lbs
Quantity in Stock=10

Connection Reducer, 13-425 to 20-400

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

S.S. Desorption cap with hole

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

Page	Parts
Thermal Desorption Conditioning Oven - 6 Tube	781007
Desorption Tube Fittings	781011
Wheaton Purge and Trap System	125480, 165988, 165996, 662004, 781004, 781007, 781011, 991765, 991765SYS, 991783, 991785, 991785SYS
SIS Purge and Trap System	781007
Thermaa Desorption Sample Loader	781004
Short Path Thermal Desorption GLT Tubes	781004, 781007
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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