For specific applications, SKC will manufacture custom solvent desorption and thermal desorption sorbent tubes to meet your specific requirements.
Please download and complete the appropriate form.
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Custom Solvent Desorption Tube Form |
Custom Thermal Desorption Tube Form |
The Anasorb® name is used for SKC proprietary sorbents of all types.
To select a tube for a specific compound refer to the SKC Sampling Guides or use our SKC online Hazard Database
Anasorb® 747 is a synthetic carbon with low ash content which studies showed as a candidate material for sampling polar organic compounds that cannot be sampled using coconut charcoal, such as ketones. Anasorb 747® has properties similar to the best petroleum charcoals and can be used for a very wide range of polar and non-polar organic vapours. When combined with a solvent appropriate to mixtures such as dimethylformamide, successful sampling is possible for a majority of organic vapours.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb 747 | 6 x 70 | 2 | 140/70 | GS | A | FWW | 20 | 226-81A |
| Anasorb 747 | 8 x 110 | 2 | 400/200 | GS | B | FWW | 50 | 226-83 |
| Anasorb 747 | 10 x 110 | 2 | 800/200 | GS | C | FWW | 20 | 226-84 |
| Anasorb 747 (hydrobromic acid) | 6 x 70 | 2 | 100/50 | GS | A | WWW | 20 | 226-178 |
| Anasorb 747 (potassium hydroxide) | 6 x 70 | 2 | 100/50 | GS | A | FWW | 50 | 226-80 |
| Anasorb 747 (sulphuric acid) | 8 x 110 | 2 | 500/250 | GS | B | WWW | 50 | 226-29 |
| Anasorb 747 Anasorb 747 2 tubes total |
8 x 110 8 x 110 |
1 1 |
400 200 |
GS GS |
D | FW FW |
20 Sets | 226-82 |
Table Notes:
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
Anasorb® 727 is a microporous polymer for sampling less volatile reactive and polar compounds. It is derived from cross-linked styrene and similar monomers, and its sorbent properties are similar to Chromosorb® 106. The surface area is large, very unreactive, and extremely hydrophobic.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb 727 | 8 x 110 | 2 | 300/150 | GS | B | WWW | 20 | 226-75 |
Table Notes:
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
Anasorb® 708 is equivalent to Chromosorb® 108.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb 708 | 6 x 70 | 1 | 100 | GS | A | WW | 50 | 226-30-08 |
| Anasorb 708 | 6 x 70 | 2 | 75/37 | GS | A | WWW | 50 | 226-49-108 |
Table Notes:
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
Anasorb® C300 sorbent is equivalent to Hydrar, Carulite.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb C300 | 8 x 110 | 1 | 500 | GS | B | WW | 50 | 226-17-3A |
| Anasorb C300 | 6 x 70 | 1 | 200 | GS | A | WW | 50 | 226-17-1A |
Table Notes:
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
Anasorb® CSC sorbent has a high surface area for sampling a broad range of primarily non-polar compounds.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 50 | 226-01 |
| Anasorb CSC, Coconut Charcoal | 10 x 160 | 2 | 1800/200 | GS | D | FWW | 50 | 226-16-02 |
| Anasorb CSC, Coconut Charcoal | 10 x 110 | 2 | 800/200 | GS | C | FWW | 50 | 226-16 |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 1000 | 226-09-BULK |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 500 | 226-09-500 |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 50 | 226-09 |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | WWW | 50 | 226-01GWS |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 1000 | 226-01-BULK |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 10 | 226-01A |
| Anasorb CSC, Coconut Charcoal | 8 x 150 | 3 | 350/350/350 | GS | C | WWWW | 50 | 226-09-02 |
| Anasorb CSC, Coconut Charcoal (potassium hydroxide) | 6 x 70 | 2 | 100/50 | GS | A | WRWW | 50 | 226-67 |
| Anasorb CSC, Coconut Charcoal Anasorb CSC, Coconut Charcoal 2 tubes total |
8 x 110 8 x 110 |
1 1 |
200 400 |
GS GS |
D | FW FW |
50 Sets | 226-37 |
| Anasorb CSC, Coconut Charcoal Anasorb CSC, Coconut Charcoal 2 tubes total |
8 x 110 8 x 110 |
1 1 |
200 400 |
GS GS |
D | WW WW |
50 Sets | 226-25 |
| Anasorb CSC, Coconut Shell Charcoal (t-butylcatechol) | 6 x 70 | 2 | 100/50 | GS | A | WWW | 50 | 226-73 |
| XAD-2/XAD-2/Anasorb CSC | 8 x 110 | 3 | 50/100/150 | GS | B | WWWW | 50 | 226-192 |
| Anasorb CSC, Coconut Charcoal (t-butylcatechol) | 8 x 110 | 2 | 400/200 | GS | B | WWW | 20 | 226-196 |
Table Notes:
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
Anasorb® GCB1 - Graphitised Carbon Black for sampling aliphatic and aromatic hydrocarbons and is equivalent to Carbotrap® B (20/40) and Carbopack B (60/80). This sorbent has proven to be valuable for sampling compounds of intermediate to high volatility.
Anasorb® GCB2 - Graphitised Carbon Black for sampling less volatile compounds. This sorbent has a low surface area and is equivalent to Carbotrap® C (20/40) and Carbopack C (60/80), and is useful in collecting semi-volatile organic compounds (SVOCs).
Note that thermally purged sorbent tubes are for immediate use in the field. Unpurged tubes are purged by a laboratory as needed.
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb GCB1 (purged) | 1/4 x 3-1/2 in | 1 | 400 | SS | B | SWWS | Each | 226-356 ‡ § |
| Anasorb GCB1 (unpurged) | 1/4 x 3-1/2 in | 1 | 400 | SS | B | SWWS | Each | 226-356-UP ‡ § |
| Anasorb GCB1/Carbosieve S-III (purged) | 1/4 x 3-1/2 in | 2 | 280/165 | SS | B | SWS | Each | 226-349 ‡ § |
| Anasorb GCB1/Carbosieve S-III (unpurged) | 1/4 x 3-1/2 in | 2 | 280/165 | SS | B | SWS | Each | 226-349-UP ‡ § |
| Anasorb GCB1/Carbosieve S-III (purged) | 1/4 x 3-1/2 in | 2 | 175/80 | GO | B | WWW | Each | 226-346 ‡ § |
| Anasorb GCB1/Carbosieve S-III (unpurged) | 1/4 x 3-1/2 in | 2 | 175/80 | GO | B | WWW | Each | 226-346-UP ‡ § |
| Anasorb GCB2/GCB1/Carbosieve S-III (purged) | 1/4 x 3-1/2 in | 3 | 120 /125 /105 |
GO | B | WWWW | Each | 226-347 ‡ § |
| Anasorb GCB2/GCB1/Carbosieve S-III (unpurged) | 1/4 x 3-1/2 in | 3 | 120 /125 /105 |
GO | B | WWWW | Each | 226-347-UP ‡ § |
| Anasorb GCB2/GCB1/Carbosieve S-III (purged) | 1/4 x 3-1/2 in | 3 | 210 /140 /165 |
SS | B | SWWWS | Each | 226-350 ‡ § |
| Anasorb GCB2/GCB1/Carbosieve S-III (unpurged) | 1/4 x 3-1/2 in | 3 | 210 /140 /165 |
SS | B | SWWWS | Each | 226-350-UP ‡ § |
| Tenax GR/Anasorb GCB1 (purged) | 1/4 x 3-1/2 in | 2 | 175/150 | SS | B | OSWSO | Each | 226-348 ‡ § |
| Tenax GR/Anasorb GCB1 (unpurged) | 1/4 x 3-1/2 in | 2 | 175/150 | SS | B | OSWSO | Each | 226-348-UP ‡ § |
| Tenax GR/Anasorb GCB2 (purged) | 1/4 x 3-1/2 in | 2 | 125/120 | GO | B | WWW | Each | 226-345 ‡ § |
| Tenax GR/Anasorb GCB2 (unpurged) | 1/4 x 3-1/2 in | 2 | 125/120 | GO | B | WWW | Each | 226-345-UP ‡ § |
Table Notes:
‡ Tubes are chemically conditioned before shipping; use within 6 months or recondition. Restocking fee applies.
§ Each tube has a flow direction arrow and unique number.
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring
O: Other
Trademarks:
Anasorb® — SKC Inc
Chromosorb ® — Manville Corp.
Porapak ® — Waters Associates, Inc.
Tenax ® — Buchem B.V.
XAD ® — Rohm & Haas
This sorbent has a high surface area for sampling a broad range of primarily non-polar compounds.
To select a tube for a specific compound refer to the SKC Sampling Guides or use our SKC online Hazard Database
| Sorbent (coating) |
Size (mm) ODxLength |
Sections | Sorbent (mg) |
Ends | Tube Cover |
Separators | Pack Size |
Part Number |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 10 | 226-01A |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 50 | 226-01 |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | FFW | 1000 | 226-01-BULK |
| Anasorb CSC, Coconut Charcoal | 6 x 70 | 2 | 100/50 | GS | A | WWW | 50 | 226-01GWS |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 50 | 226-09 |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 500 | 226-09-500 |
| Anasorb CSC, Coconut Charcoal | 8 x 110 | 2 | 400/200 | GS | B | FWW | 1000 | 226-09-BULK |
| Anasorb CSC, Coconut Charcoal | 8 x 150 | 3 | 350/350/350 | GS | C | WWWW | 50 | 226-09-02 |
| Anasorb CSC, Coconut Charcoal | 10 x 110 | 2 | 800/200 | GS | C | FFW | 50 | 226-16 |
| Anasorb CSC, Coconut Charcoal | 10 x 160 | 2 | 1800/200 | GS | D | FFW | 50 | 226-16-02 |
| Anasorb CSC, Coconut Charcoal Anasorb CSC, Coconut Charcoal (set of 2 tubes) |
8 x 110 8 x 110 |
1 1 |
200 400 |
GS GS |
D | WW WW |
50 Sets | 226-25 |
| Anasorb CSC, Coconut Charcoal Anasorb CSC, Coconut Charcoal (set of 2 tubes) |
8 x 110 8 x 110 |
1 1 |
200 400 |
GS GS |
D | FW FW |
50 Sets | 226-37 |
| Anasorb CSC, Coconut Charcoal (potassium hydroxide) | 6 x 70 | 2 | 100/50 | GS | A | WRWW | 50 | 226-67 |
| Anasorb CSC, Coconut Shell Charcoal (t-butylcatechol) | 6 x 70 | 2 | 100/50 | GS | A | WWW | 50 | 226-73 |
| Anasorb CSC, Coconut Charcoal (t-butylcatechol) | 8 x 110 | 2 | 400/200 | GS | B | WWW | 20 | 226-196 |
| JXC Charcoal | 8 x 150 | 2 | 630/315 | GS | C | FFW | 50 | 226-36 |
| JXC Charcoal, Drierite (hydroquinone) | 8 to 6 x 160 | 3 | 1600/160/110 | GS | D | WWWW | 20 | 226-68 † |
| Silica Gel/Charcoal (charcoal treated with sodium hydroxide) | 10 x 210 | 3 | 750/1250/250 | GS | D | WWRW | 50 | 226-61 |
Table Notes:
† Limited shelf-life; refrigerator/freezer storage may be required. Contact SKC for more information.
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder - Do not use an adjustable low flow holder
V: OVS Tube Holder - Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring