The detailed, optimized GC-MS/MS conditions are given in Table 1. Sample preparation The rice grains were homogenized by using a heavy-duty homogenizer to get a small particle size of approximately 200–500 µm. The QuEChERS method was used for extraction as described on the next page. Table 1. GC-MS/MS instrument conditions Gas chromatography
Thermo Scientific™ Capitol Vial 10mL and 12mL Threaded Transport Tubes with Pre-Assembled Screw-Caps Fisherbrand™ Pre-Capped 10mL and 12mL Threaded Transport Tubes are fabricated from FDA approved clarified polypropylene resin for visual clarity.
Thermo Scientific™ Depyrogenated Sterile Empty Vials are offered in capacities ranging from 1 to 100mL. Certificate of Sterility & Pyrogen Test included with each lot. Sterile vials are Type I borosilicate, assembled with butyl stoppers and aluminum seals.
2 mL screw top vial, clear with ID patch 60180-508 100 Pack 8 mm polypropylene empty open top screw cap 60180-514 100 Pack 8 mm seal, blue silicone/clear PTFE 60180-515 500 Pack 300 μL screw top fixed insert vial, clear with ID patch 60180-507 100 Pack 2 mL wide mouth screw top vial, clear with ID patch 60180-509 100 Pack
Aijiren 2 mL screw top vials are constructed from from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. The associated 9 mm screw caps and closures come with your choice of septa constructed from either PTFE silicone or natural red rubber.
Fisher Scientific – Lagoas Park, Edificio 11 – Piso 0 – 2740-270 Porto Salvo Tel. +351 21 425 33 50 – Fax. +351 21 425 33 51 – pt.fisher@thermofisher.com
Monday – Friday 8:30am to 5:30pm. Saturday – Closed. Sunday – Closed . Order placement. Phone: 1300-735-292. Fax: 1800-067-639
Autosampler Vials Crimpers and Decappers; Autosampler Vials, Caps, and Closures; Chromatography and Mass Spectrometry Reagents; Chromatography Columns and Cartridges; Chromatography Syringes; Chromatography Water; Gases and Gas Accessories; Paper Chromatography Products; Solid Phase Extraction Products; TLC Products
Whether you are looking for ferrules, inlet liners, custom 2ml vial/cap kits, vial inserts, GC septa, gas purifiers, or headspace vials, we have you covered. We have a full selection of GC consumables that we have built up over the past 30 years of supplying OEM products to some of the biggest chromatography companies in the world.
Advanced Vial Closure System for Screw Thread Chromatography Vials Loy Shick (Thermo Fisher Scientific Rockwood, USA), Brian King (Thermo Fisher Scientific, Runcorn, UK) Technical Note 20537 Key Words Screw thread chromatography vials, 9 mm wide opening screw thread closures, evaporation, fluorocarbon free, PTFE free, 2 mL storage vial closure
Thermo Scientific™ EPA Screw Vial Convenience Kits are available in assembled and unassembled convenience kits to save you time during sample preparation. Choose from Level 100, 200 (pre-cleaned), or 300 (pre-cleaned and certified) clear or amber glass EPA vials with 20mL and 40mL total volume capacity.
GC-MS/MS analysis A Thermo Scientific™ TRACE 1310 gas chromatograph was coupled with a TSQ 9000 triple quadrupole mass spectrometry equipped with Thermo Scientific™ ExtractaBrite ™ electron ionization (EI) source and vacuum probe interlock (VPI) technology. The optimized GC-MS/MS conditions are given in Table 1. Table 1A. GC instrument
Thermo Scientific™ CERT4000-80 2 mL: PTFE/Rubber: Screw Thread: Clear: This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on 056 260 260 for assistan
Thermo Scientific™ 9mm Non-Assembled Clear Screw Thread Wide Opening Autosampler Vial Kits Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 clear glass vials and 100 screw thread caps with pre-assembled septa.
The vials come in a range of volumes and compatibility with a wide range of instrument types. Amber 10ml and 20mL vials with the same features are available for use with more light sensitive samples. The vials are compatible with Magnetic caps to allow use with the CTC CombiPAL series of autosamplers. Seals
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Water analysis
Qty/Pack: 25pcs/pack or 100pcs/pack
Dimensions: 16 x 100mm
Neck Diameter: 16mm
Volume: 12ml
Payment: T/T
MOQ: 1 pack
Dimensions: 27.5 x 57mm/27.5 x 75mm/27.5 x 95mm/27.5mm x 140mm
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Environmental analysis
Neck Diameter: 24mm
Qty/Pack: 100pcs/pack
Volume: 20-60ml
Payment: T/T
MOQ: 1 pack
Material: Nylon; Hydrophilic PVDF; Hydrophilic PTFE; Hydrophobic PTFE; PES; MCE; Hydrophilic PP; Cellulose Acetate(CA)
Qty/Pack: 100pcs/pack
Application: Filter
Payment: T/T
MOQ: 1 pack