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| Using the Dräger silica gel tubes, hazardous substances in the air are collected using a suitable medium via adsorption or chemisorption. The sample is then analysed in the laboratory by means of various analytical methods like gas chromatography (GC), high performance liquid chromatography (HPLC), UV-VIS photometry, or IR spectroscopy. |
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| Using the Dräger activated charcoal tubes, hazardous substances in the air are collected using a suitable medium via adsorption or chemisorption. The sample is then analysed in the laboratory by means of various analytical methods like gas chromatography (GC), high performance liquid chromatography (HPLC), UV-VIS photometry, or IR spectroscopy. |
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| The Dräger-Bio-Check Allergen Control rapid-test allows the user to conduct an on-site analysis of house dust mite allergens. The table supplied with Dräger-Bio-Check Allergen Control groups the exposure levels into categories based on the scientific limit values for house dust allergens. |
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| Instructions for use: |
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- Remove test from packaging
- Wipe the Dräger-Bio-Check Allergen Control for one minute over the surface of the object in question (e.g. mattress, upholstery, carpet) to collect dust
- Drip the solution supplied with the product onto the sample. After 10 minutes the colour change will reveal the allergen concentration.
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| Dräger-Bio-Check F is an enzyme-based badge measurement system for conducting guideline measurements of formaldehyde which can be used without any additional accessories. Dräger-Bio-Check F has been tested by a number of organizations, including in Germany, TÜV, Stiftung Warentest and Ökotest: ‘Dräger-Bio-Check F is suitable for guideline formaldehyde measurements – especially for laypersons’ (test 6/95). |
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| Instructions for use: |
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- Press start button
- Position instrument in room
- After 2 hours, check results against enclosed colour comparison strip
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| Dräger-Bio-Check Ozone is used to measure ozone concentrations both indoors and out. The results can be checked after 10 or 20 minutes using a colour chart. Dräger-Bio-Check Ozone allows ten measurements. The German product testing foundation ”Stiftung Warentest” states: ”Dräger-Bio-Check Ozone is suitable for guideline ozone measurements – especially for laypersons” (test 6/95). |
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| Instructions for use: |
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- Insert an ozone measurement paper into the holder
- Position instrument either inside or out
- After 10 minutes (outdoors) or 20 minutes (indoors), check result against the colour code printed on the holder
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