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CLEAN SCREEN® GHB sorbent is used for the extraction of free Gamma-hydoxy butyric acid (GHB). The small polar nature of the molecule and the lack of a UV chromaphore complicate the chromatographic and spectrophotometric analysis of GHB. Chemically, GHB is unstable and readily forms Gamma-butyrolactone when heated in acid conditions. Most analytical methods are based upon the interconversion to the lactone and chemical derivatization to form the TMS derivative. This sorbent isolates and extracts free GHB.
Chemical Phase = Proprietary
Organic Loading = 12.1%
Average Pore Size = 60Å
Surface Area = 500 m2/g
Pore Volume = 0.77 cm3/g
| Image | Part Number | Description | Size | Column | Units | Price | Buy | hf:categories | hf:att:pa_industry | hf:att:pa_size | hf:att:pa_column |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ZSGHB020 | Clean Screen GHB Extraction Column 200mg 10mL | 200 | 10 | 50 | $166.00 | clean-screen-ghb|clinical-forensic|spe | 91-forensicandclinical | 21-200 | a1-10 | |
| CSGHB203 | Clean Screen GHB Extraction Column 200mg 3mL | 200 | 3 | 50 | $166.00 | clean-screen-ghb|clinical-forensic|spe | 91-forensicandclinical | 21-200 | 6d-3 | |
| CSGHB206 | Clean Screen GHB Extraction Column 200mg 6mL | 200 | 6 | 50 | $167.00 | clean-screen-ghb|clinical-forensic|spe | 91-forensicandclinical | 21-200 | 1d-6 | |
| ZCGHB020 | Clean Screen GHB w/ Clean Thru Disposable Tips 200mg 10mL | 200 | 10 | 50 | $193.00 | clean-screen-ghb|clinical-forensic|spe | 91-forensicandclinical | 21-200 | a1-10 |
