4).10/20mL Clear /Amber Precision Crimp Headspace Vial, Flat/Round Bottom, 22.5*46mm . 5).PTFE/Silicone Septa Φ20*3mm Temperature Resistant -60℃-200℃ with 9mm thread. 6).Crimp-top Aluminum Cap, 10mm Centre Hole Φ20m
Dec 18, 2015 · Samples were treated according to Section 2.3.2 and 1.0 mL of the resulting solution was transferred to a headspace vial followed by addition of 1.0 mL of DMSO. Finally, the vial was closed with a PTFE/Sil-cap to be analysed with sHS-GC. 2.4. Method validation
Glass and Plastic Vials Individuals that have never stepped foot in a laboratory can imagine what it’s like in a lab. Those individuals probably imagine work stations with test tubes and glass vials.
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Jul 15, 2014 · For reaction 89 g (0.3 mol) of biodiesel and 47 g (0.36 mol) of 2-ethyl-1-hexanol (EHOH) were taken to keep the molar ratio of 1:1.2. The reaction mixture was placed in a temperature-controlled 500 mL volume 3-neck round-bottomed flask and incubated for 10–15 min to stabilize the chosen reaction temperature.
Specification : Funnel capacity: 300 ml Flask capacity: ml Filter diameter: 47mm / 50mm Port thread (I.D. tubing): 5/16 in. Effective filtration area : 9.6 cm2 Material: Funnel - SUS316 Support
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03EDM33 vial 90ml PP flip-top, Capitol Vial (Thermo) Price: $134.20 Abraxis PN 395011 Vials, Glass, with caps, 4mL
DW-GC1120 Gas Chromatograph with Optional Detectors FID/TCD/FPD/NPD, US $ 3500 - 15000 / Piece, China, Drawell, sample injector and evaporation chamber.Source from Shanghai Drawell Scientific Instrument Co., Ltd. on Alibaba.com.
Recovery Glass Vials (2714Q59 and S49) 1.5 mL Vials with 30 µL reservoir For sample concentration and injection without transferring to microvolume inserts. Crimp Top Vials with Fixed Inserts (2715G02) Crimp Top Extreme Recovery Vials (2714U76) Patented design with stable base for GC
Jul 20, 2007 · A 300-μmol amount of a phenol is weighed into a 4.5-mL glass vial and dissolved in 2 mL dichloromethane (DCM). To this solution, 500 μL of a solution containing 49 mg (330 μmol) 4-(N,N-dimethylamino)pyridine (DMAP) in DCM is pipetted. Then 500 μL of a DCM solution of FCC, containing 97 mg (390 μmol), is added dropwise.
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When it comes to flexibility, ease of use and sensitivity, one family of gas chromatography (GC) systems stands apart: Clarus. Our family of GC instruments delivers the performance you need, day after day, and is compatible with virtually all sample introduction systems, including our world-class TurboMatrix, Headspace, and Thermal Desorption.