Web13 rows · Traditionally, liquid-liquid extraction in a separating funnel has been used to provide this sample clean-up. ISOLUTE® HM-N disposable liquid-liquid extraction columns contain a modified form of diatomaceous … WebMar 25, 2012 · The SLE was done with Extrelut® NT 3 (Merck, Darmstadt, Germany), Isolute SLE + (5 ml, Biotage, Düsseldorf, Germany), and Isolute HM-N (5 ml; Biotage) columns. A FactorFour VF-DA (12 m × 0.2 mm, 0.33 μm) GC column (Agilent Technologies, Waldbronn, Germany) was used for the chromatographic separation .
Loading an Insoluble Reaction Mixture in Non-Polar Solvents …
WebThe Samplet is then inserted into the Biotage Sfär Duo columns and you are ready to go.Samplets also are used as guard columns for Biotage Sfar C18, Biotage Sfar Bio C18 and Biotage Sfar Bio C4 columns.These Samplets are compatible with 200 to 400 gram columns and contain approximately 30 grams of Biotage ISOLUTE HM-N … WebThe sample-to-ISOLUTE HM-N ratio is optimal at 2:3. This refers to the mass of dry sample. For a sample mass of 100 mg or less, at least 250 mg of ISOLUTE HM-N is recommended to facilitate easier sample handling. After solvent evaporation, the ISOLUTE HM-N is dry and free flowing. It can be poured onto the top of a flash column. in another world with my smartphone mal
ISOLUTE® SLE+ Supported Liquid Extraction Plates and Columns
WebISOLUTE HM-N can be used as a drying agent. ISOLUTE HM-N can absorb up to 750 μL of water per gram of material. This capacity may vary depending on the solvent used. … WebFeb 19, 2024 · In fact, there are many materials that are potentially useful sorbents for dry loading crude mixtures. Some of the more popular are silica, diatomaceous earth (e.g. ISOLUTE ® HM-N, Celite®), alumina, and Florisil®. The sorbent choice can influence your purification results because each of the available media have different chemistry and ... WebGravity Rack for Processing ISOLUTE HM-N columns Biotage has developed a free standing rack system specifically for the gravity processing of ISOLUTE HM-N columns, eliminating the need for a vacuum manifold to hold the columns and collection vessels during sample extraction. All of the rack components dvc membership discounts