Apr 29, 2013 · individually into insert vials (250 µ L glass with polymer feet), whose tips were lled with a bout 0.3 mg of adsorbent Tenax (80–100 mesh) (R estek Corporation).
Place the samples in 150-µL glass inserts (see the Table of Materials) first, and then transfer them into vials. Preparation of the instrument NOTE: The mass spectrometer comes with two accompanying software programs: one controls the pumps, and the other controls the mass spectrometer (refer to the Table of Materials ).
Micro volume vial inserts can be used with screw tops, crimp top, or snap top vials. All conical styles of inserts are offered with the traditional pulled point as well as the improved mandrel point. Pulled point inserts are more economical, but mandrel point inserts provide a more pointed and uniform tip that enables better sample recovery.
Description: Vial insert, Glass, with flat bottom, Limited volume insert for 1,8 ml vial, 0,25 ml ,WHEA225350-531EA,548-2122EA Inserts for autosampler vials, AQ™
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Waters also offers a selection of glass sample vials and plastic sample vials that fit most manufacturers’ instruments. Two of the most popular uses are as HPLC vials and GC vials. These chromatography vials can be used as sample storage vials by adding a solid caps with liner.
V4091, 250ΜL INSERT, FOR 9MM VIAL 250uL Insert with mandrel interior and polymer feet, 29*5.7mm, for 9mm Vials, 100ea/pkg Quantity Available: Min Price: Category: Chemicals | Chemical Plant Equipment & Supplies
1.5ml Snap Top Vials ND11, wide opening hplc vial with matched PE Snap Top Seals ND11, PTFE/rubber septa & Micro-Insert. Vials with integrated Micro-Insert are available ; Vials have a 40% larger opening than standard aluminum seal vials for easier sample filling and to reduce the chance of bent or broken needles during sampling.
Micro-Inserts & Shell Vials & Racks &Crimper 100pcs/pack. IP150. 150ul Insert with mandrel interior and polymer feet, 29*5mm; suits for ND8 Vials. IP250. 250ul Insert with mandrel interior and polymer feet, 29*5.7mm; suits for ND9 Vials. I200. 200ul Micro-Insert,31*5mm,clear glass,flat bottom; suits for ND8 Vials. I300
1.5mL 8-425 Screw Neck Vial ND8 1.5mL 9mm Short Thread Vial ND9 1.5mL 10-425 Screw Neck Vial ND10 1.5mL 11mm Snap Ring Vial ND11 1.5mL 11mm Crimp Ring Vial ND11 4mL 13-425 Screw Neck Vial ND13 1mL Shell Vial Micro-Inserts Vial Racks Hand Crimper, Decrimper
Free air displacement 60 Hz; 114 l/min; operating voltage 200-240 V; ultimate total pressar 2 x 10-3 mbar Pre-treatment cartridge (TKA 09.2006) Filter cartridge (TKA 09.1020) Capsule filter 0.2 um DPL (TKA 09.1003) Glas inserts for wide opening vials/11mm and 9mm/, with polymer feet and mandrel interior бр. без власинки Vial Kits
Jul 21, 2017 · The second is the placement of polymer feet (a bottom spring) that self-centers the insert within the vial, and ensures that the autosampler syringe needle gets every last bit of your sample. The 250 uL vial insert for 9mm autosampler vials is considered to be the highest standard available for vial inserts, but they come at a platinum price.
Vials and closures listed in this section are designed, engineered and manufactured for optimum performance with HPLC and LC/MS applications.
A great deal of energy, money, and time can be spent on sample preparation. The last thing you need is for a sample vial to contribute to contamination resulting in complicated data interpretation or complete reanalysis. By using certified
Introduction High performance liquid chromatography (HPLC) with post-column derivatization is a technique for rendering analytes more detectable than they would otherwise be in their native forms. Post-column derivatization gives improved sensitivity or better selectivity (reduction of interference) leading to lower detection limits.
China 1.5ml 9mm Vial Screw Neck Vial ND9 Micro-Insert IP250/IP250-I, Find details about China 9mm Vial, HPLC Vial from 1.5ml 9mm Vial Screw Neck Vial ND9 Micro-Insert IP250/IP250-I - Zhejiang Aijiren Technology, Inc.
