Dräger-Tube Silica Gel Tube (Type BIA) - PN: 6733021
Dräger-Tube Silica Gel Tube (Type BIA)
PN: 6733021
With the Dräger silica gel tubes, the hazardous substances contained in the air are first collected by adsorption or chemisorption. The sample is then qualitatively and quantitatively tested in the laboratory using instrumental analysis such as gas chromatography (GC), high-performance liquid chromatography (HPLC), UV-VIS photometry or IR spectroscopy. Measurements: 10
· ORSA for organic compound lab analysis
| Application Range | |
| Adsorbate | organic compounds which adsorb on silicagel |
| Sorption agent | silicagel |
| Adsorption layer |
500 mg |
| Backup layer |
1.000 mg |
| Tube Length |
125 mm |
| Outside diameter |
7 mm |
| Inside diameter | 5 mm |
| Advice for sample-taking |
| This construction is developed, for a high adsorption capacity of the sampling layer. This tube is typically sufficient for sampling in the range of limit value measurement. If higher concentrations of harmful substances are expected, the sampling tube must be inserted with the air flow opposite to the flow indicating arrow ( long layer in front; note in the sampling record). After sampling the tube should be sealed with the polyethylene supplied caps. |
Dräger-Tube Silica Gel Tube (Type BIA)
PN: 6733021
With the Dräger silica gel tubes, the hazardous substances contained in the air are first collected by adsorption or chemisorption. The sample is then qualitatively and quantitatively tested in the laboratory using instrumental analysis such as gas chromatography (GC), high-performance liquid chromatography (HPLC), UV-VIS photometry or IR spectroscopy. Measurements: 10
· ORSA for organic compound lab analysis
| Application Range | |
| Adsorbate | organic compounds which adsorb on silicagel |
| Sorption agent | silicagel |
| Adsorption layer |
500 mg |
| Backup layer |
1.000 mg |
| Tube Length |
125 mm |
| Outside diameter |
7 mm |
| Inside diameter | 5 mm |
| Advice for sample-taking |
| This construction is developed, for a high adsorption capacity of the sampling layer. This tube is typically sufficient for sampling in the range of limit value measurement. If higher concentrations of harmful substances are expected, the sampling tube must be inserted with the air flow opposite to the flow indicating arrow ( long layer in front; note in the sampling record). After sampling the tube should be sealed with the polyethylene supplied caps. |
