ITEX Traps

ITEX (or in-tube extraction) enables the quick, simple and efficient extraction of volatile and semi-volatile compounds. An ITEX syringe like 227-35385-01 (compatible with AOC-6000 systems) and an ITEX trap are needed.

Standard recommendation:

980-21040 – for standard applications  

P/N Description
980-21040 ITEX trap – Tenax TA 80/100 mesh (1 pc)
980-21039 ITEX trap – Tenax GR 80/100 mesh (1 pc)
980-19276 ITEX trap – Carboxen 1000 60/80 mesh (1 pc)
980-19277 ITEX trap – Carbopack C 80/100 mesh (1 pc)
980-19278 ITEX trap – Carbosieve SIII 60/80 mesh (1 pc)
980-19279 ITEX trap mix 1 – Tenax TA:Carboxen 1000, bottom:top, 1:1 (1 pc)
980-21038 ITEX trap mix 2 – Carbopack C:Carbosieve SIII, bottom:top, 2:1 (1 pc)
980-21023 ITEX trap mix 3 – Tenax GR:Carbosieve SIII, bottom:top, 1:1 (1 pc)

Sample tubes and accessories for TD-30 and TD-20

Sample tubes filled with an adsorbent are needed for gaseous and liquid samples with Thermal Desorption units. For solid samples empty tubes are available. Especially when analyzing samples with smaller particles, it is recommended to pack the sample in a “sandwich” of quartz wool.

Standard recommendation:

980-24308 - Tenax TA 60/80 mesh (10 pcs)
223-54617-41 - Caps for sample tubes (20 pcs)
223-57166-91 - O-ring PTFE coated (20 pcs)
036-15680-09 - Kalrez O-ring for joint ring (high temperature) (1 pc)

P/N Description  
980-24308 Sample tube – Tenax TA 60/80 mesh (10 pcs)
980-24308
223-52884-91 Sample tube – Carboxen 1000/Tenax TA (10 pc)
223-52884-91
223-57119 Sample Tube – empty (1pc)
223-57119
223-54617-41 Caps for sample tubes including necessary O-rings (20 pcs)
223-54617-41

 

223-57166-91 Viton O-ring PTFE coated (20 pcs)
o-ring
036-15680-09 Kalrez O-ring for joint side (high temperature) (1 pc)
201-47616-01 Quartz Wool (2 g) for solid samples with small particles
201-47616-01

 

For each sample tube, two caps including two PTFE coated O-rings are needed. Furthermore, two PTFE coated o-rings and a Kalrez o-ring are needed for the instrument. For convenience, all necessary P/Ns can be bought in a kit:

223-57104-41SE TD Startup Kit, includes:
10 x Sample tube TENAX TA (60/80) – (P/N 980-24308)
10 x Viton O-ring PTFE coated – (P/N 223-57166-91)
1 x Kalrez O-ring for joint side (high temperature) – (P/N 036-15680-09)
20 x Caps for sample tubes including necessary O-rings – (P/N 223-54617-41)

Trap tubes and accessories for HS-20, TD-30 and TD-20

Because desorption from the sample tube needs some time, a re-focusing step is needed in order to obtain sharp peaks. Therefore, a cooled trap tube filled with packing material similar to that of the sample tube is used. A ferrule and a sleeve set are needed to install the trap tube.

Standard recommendation:

225-23328-41 - Trap Tube – Tenax TA 
223-54423-91 - Graphite-Vespel ferrule 
035-62972-02 - Sleeve set 

P/N Description  
225-23328-41 Trap Tube – Tenax TA (60mg)
225-23328-42
223-54144-92 Trap tube – Carboxen 1000 (70 mg)
225-23328-42 Trap Tube – Carbopack B (50 mg) + Carbosieve S3 (10 mg)
223-54144-96 Trap tube – Tenax TA (50 mg) + Carboxen 1000 (20 mg)
223-54144-97 Trap tube – Carbopack Y (70 mg)
223-54066 Trap Tube – empty (glass insert not included – see 221-57492-30)
223-54066
223-54423-91 Graphite-Vespel ferrule (GV-1/8) (2 pcs)
223-54423-91

 

035-62972-02 Sleeve set SS-200
035-62972-02
221-57492-30 Glas insert for empty trap tubes (223-54066)
221-57492-30

 

Other accessories for HS-10

To connect the HS-10 transfer line to the SPL injector, a pre-penetrated injector septum and a special liner are needed:

P/N Description  
221-76863-73 Inert Liner Straight, 1.2mm ID (1 pcs)
221-76863-73
221-76863-96 Perforated Septum
221-76863-96
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