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美國SKC Tenax TA活性碳采樣管
tenax-TA是一種多孔高分子聚合物，化學(xué)名為2.6-二苯基對苯醚，良好的耐溫性（被低流失性），對碳6以上的烴類具有良好的吸附性和熱解吸性，美國SKC被廣泛應(yīng)用于有機(jī)揮發(fā)物和半揮發(fā)物的吸附?！睹裼媒ㄖこ淌覂?nèi)環(huán)境污染控制規(guī)范》中TVOC吸附管所采用的吸附劑就是Tenax-ta.
Tenax TA是一個傳統(tǒng)的吸附劑（多孔聚合物）捕獲中高沸點化合物；在低濃度是特別有用，因為它的低背景。Tenax TA是疏水的，適用于EPA方法TO-17或ip-1b等熱脫附的應(yīng)用。
Tenax GR是一個采樣/石墨復(fù)合材料的延伸采樣范圍較低沸點的化合物。它保留了Tenax容易清洗到一個非常低的背景和能力，被廣泛應(yīng)用于熱脫附的應(yīng)用。
美國SKC Tenax TA活性碳采樣管訂貨號：
| Sorbent (coating) | Size (mm) ODxLength | Sections | Sorbent (mg) | Ends | Tube Cover | Separators | Pack Size | Part Number |
| Anasorb 747/Tenax TA | 16 x 125 | 2 | 5.2 gm/1.2 gm | GO | - | WW | Each | 226-171 * |
| PUF/Tenax/PUF | 22 x 100 | 3 | 3 cm/750 mg/3 cm | GO | P | WWW | Each | 226-124 * |
| Tenax TA | 8 x 110 | 2 | 100/50 | GS | B | WWW | 10 | 226-35031 |
| Tenax TA | 8 x 110 | 2 | 100/50 | GS | B | WWW | 50 | 226-35-03 |
| Tenax TA | 6 x 70 | 2 | 20/10 | GO | A | WWW | 50 | 226-35-01 * |
| Tenax TA | 6 x 70 | 2 | 30/15 | GS | A | FWW | 50 | 226-35 |
| Tenax GR/Anasorb GCB1 | ¼ x 3½ in | 2 | 175/150 | SS | B | SWS | Each | 226-348 ‡ § |
| Tenax GR/Anasorb GCB1 (unpurged) | ¼ x 3½ in | 2 | 175/150 | SS | B | SWS | Each | 226-348-UP ‡ § |
| Tenax GR/Anasorb GCB1 | ¼ x 3½ in | 2 | 125/120 | GO | B | WWW | Each | 226-345 ‡ § |
| Tenax GR/Anasorb GCB1 (unpurged) | ¼ x 3½ in | 2 | 125/120 | GO | B | WWW | Each | 226-345-UP ‡ § |
| Tenax TA | ¼ x 3½ in | 1 | 250 | GO | B | WW | Each | 226-360 ‡ § |
| Tenax TA (unpurged) | ¼ x 3½ in | 1 | 250 | GO | B | WW | Each | 226-360-UP ‡ § |
| Tenax TA | ¼ x 3½ in | 1 | 250 | SS | B | SWWS | Each | 226-357 ‡ § |
| Tenax TA (unpurged) | ¼ x 3½ in | 1 | 250 | SS | B | SWWS | Each | 226-357-UP ‡ § |
| Tenax TA | ¼ x 3½ in | 1 | 100 | SS | B | SSW | Each | 226-340 ‡ |
| Tenax TA (unpurged) | ¼ x 3½ in | 1 | 100 | SS | B | SSW | Each | 226-340-UP ‡ |
| Tenax TA | ¼ x 3½ in | 1 | 100 | GO | B | WW | Each | 226-339 ‡ |
| Tenax TA (unpurged) | ¼ x 3½ in | 1 | 100 | GO | B | WW | Each | 226-339-UP ‡ |
| Tenax TA | 16 x 125 | 1 | 1.6 gm | GO | - | WW | Each | 226-134 * |
| Tenax/Glass Fibre Filter (OVS) | 13 to 8 x 75 | 2 | 140/70 | GO | V | FFGT | 10 | 226-56* |
| Tenax 2 tubes | 6 x 130 6 x 130 | 1 1 | 17 35 | GO GO | - | WW WW | 50 sets | 226-35-02 * |