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Syringes & accessories. We offer various syringes for instrumental analytics, like GC Autosampler Syringes, Manual Syringes and HPLC Syringes.Furthermore we provide Needles and corresponding Syringe Accessories for sample preparation by various manufacturers such as SGE, Hamilton, ThermoFisher, Restek, Varian, Grace or Vici Valco.
Not having the right consumables can bring your project or lab to a halt. Not all vials are the same, some syringes just do not work, and certain fittings just leak. Do not allow your productivity to be slowed. Ensure you have products that are compatible with your Shimadzu instrumentation.
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in GC and HPLC (in contrast to screw neck vials N 9 which can be used alternatively) Supplied in PP boxes with 100 vials each Barcoded vials upon request 11.6 x 32 mm vials can be ordered as single components or - along with a closure of your choice - as a Vial Kit in a drawer-like
LC/GC Certified vials are tested by LC/UV for residues of chemicals used in processing and packaging vials. The septa are tested by headspace GC to ensure low levels of low molecular weight polymer. These vials are suited for analyte concentration in the µg/mL concentration; typically detectors like UV and RI.
Search results for borosilicate at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare
20mm Hand Crimper and Decrimper for 20ml Headspace Crimp seal vial. 20mm Hand crimper and Decrimper, Use for 20mm Headspace Vial Crimp Seals Comfortable, lightweight, ergonomically-designed handles fit smoothly in the hand and eliminate pinching . Storage sample vial. Storage Vial 20, 30, 40ml with Cap and septa
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.
After phase separation, 1 mL of n-hexane was added. The upper phase containing the FAMEs was transferred into an analysis vial, and 1.0 μL of the solution was injected into the GC-FID. 2.4.2. Base-Catalyzed Method Followed by TMS-DM . The mixtures were redissolved in 2 mL of n-hexane, and 1 mL of 2 M NaOCH 3 was added. The content was placed
Oct 01, 2010 · The effluent from this reactor was quenched by dilution with acetonitrile (400 μL) in a plastic vial. An aliquot (20 μL) of the reaction mixture was analyzed with HPLC method 1 ([18 F]2-fluorocyclohexanone, t R = 5.3 min; [18 F]Me 3 SiF t R = 20.8 min). The radioactive fraction was also analyzed by GC (2-fluorocyclohexanone t R = 6.18 min
Type 2.0 ml, transparent 2.0 ml, transparent with labelling area 2.0 ml, amber with labelling area 7 8 9 Insert vials Insert vials, 6 mm diameter, KG-33 borosilicate glass.
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
Feb 22, 2008 · 2.2. GC calibration standards and control samples. External calibration standards were used to carry out the moisture analysis via GC/TCD. A 4-L volume of HPLC-grade acetone (Sigma–Aldrich Canada, Oakville, Canada, 99.98%) was dried with 32.6 g of 5A molecular sieves (Sigma–Aldrich Canada).
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Oct 01, 2010 · The effluent from this reactor was quenched by dilution with acetonitrile (400 μL) in a plastic vial. An aliquot (20 μL) of the reaction mixture was analyzed with HPLC method 1 ([18 F]2-fluorocyclohexanone, t R = 5.3 min; [18 F]Me 3 SiF t R = 20.8 min). The radioactive fraction was also analyzed by GC (2-fluorocyclohexanone t R = 6.18 min