Sigma Aldrich has a wide range of adsorbents for Thermal Desorption – where do I start when choosing one?
Supelco produces a comprehensive selection of adsorbent tubes including Carbotrap™ tubes which offers superior performance for trapping and thermally desorbing organic compounds. Selection of the proper adsorbent(s) is critical to achieving the best results for a thermal desorption application. An ideal adsorbent tube will trap and retain compounds of interest for the entire sampling period, then allow total analyte desorption without thermal decomposition. The rate of release should be as rapid as possible, to minimize analysis time and provide the most efficient separation. Stable adsorbents ensure the best detection limits by minimizing the possibility of breakdown products interfering with quantification. Because no single adsorbent is capable of trapping and efficiently releasing all compounds, many Carbotrap™ thermal desorption tubes contain more than one adsorbent. Multiple beds of adsorbents enable you to analyze a wider range of compounds in a single sampling. In multi-bed ads
Related Questions
- You seem to offer a wide range of courses and qualifications, what about other centres that just offer Bpec Water Regulations or seem to be one man bands?
- Why is there such a wide range of prices for the same or similar procedures among veterinarians?
- Can the New Wintec 500 Wide range take gullets from the standard EASY-CHANGE Gullet System?
