analysis of DEG and EG at 0.5mg/g levels in toothpaste. TraceGOLD TG-WaxMS can be used for the analysis of DEG, EG and related components according to the FDA method on both column formats. References [1] FDA method, Gas Chromatography-GC-MS Screening Procedure for the Presence of Diethylene Glycol and Ethylene Glycol in Toothpaste.
the GC vials prior to injection. 11.2 GC-MS/MS Analysis Sample measurements were carried out using the TRACE 1310 gas chromatograph coupled to the TSQ 8000 Triple Stage Quadrupole Mass Spectrometer (Pesticide Analyzer). For instrument control, analysis, data review and reporting TraceFinder 3.1 software was used. 11.2.1 GC method settings
Offering both screw-top & crimp-top headspace vials. Headspace vials are made of superior quality 1st hydrolytic class glass (Type 1) and have a thicker glass wall to withstand higher temperature and internal pressure for the analysis of volatile gas in the vial’s headspace. Thermo Scientific 20mm crimp top and 18mm screw top headspace vials are available in clear or amber glass in sizes ranging from 6mL to 27mL.
Subsequent Analysis by GC-MS Scott Adams, Thermo Fisher Scientific, Bellefonte, USA 2 mL clear screw top vials 60180-599 … Using GC-MS, an instrument …
Offering both screw-top & crimp-top headspace vials. Headspace vials are made of superior quality 1st hydrolytic class glass (Type 1) and have a thicker glass wall to withstand higher temperature and internal pressure for the analysis of volatile gas in the vial’s headspace. Thermo Scientific 20mm crimp top and 18mm screw top headspace vials are available in clear or amber glass in sizes ranging from 6mL to 27mL.
Literature & Publications Headspace Vials and Seals. January 29, 2010. The increasing need for monitoring of the environment for the presence of pollutants and other organic material has made headspace GC analysis an important tool in the environmental and analytical laboratories.
Autosampler vials & caps for HPLC, LC/MS, GC and GC/MS There’s a Thermo Scientific vial & closure for every HPLC, GC, MS instrument, application, and budget. Screw Vials, Caps, Septa, Inserts & Kits
Autosampler Vials. Quality vials protecting your valuable research. These vials are the preferred choice for modern autosamplers. With a focus on improved sample security and integrity, we now offer innovative Thermo Scientific™ AVCS™ 9mm closures and Thermo Scientific™ SureStop™ 9mm screw top vials for consistent productivity on every separation
Capillary GC columns for chemical analysis of volatile organic compounds. Vials screw thread; … Capillary GC Column, RH-624 10m x 0.18mm ID x 1.00df .
Offering both screw-top & crimp-top headspace vials. Headspace vials are made of superior quality 1st hydrolytic class glass (Type 1) and have a thicker glass wall to withstand higher temperature and internal pressure for the analysis of volatile gas in the vial’s headspace. Thermo Scientific 20mm crimp top and 18mm screw top headspace vials are available in clear or amber glass in sizes ranging from 6mL to 27mL.
Autosampler Vials, Caps and Closures Thermo Scientific™ 9mm Clear Glass Screw Thread Vials Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).
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
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
The Target DP 9mm screw thread closures from National, utilizing Advanced Vial Closure System (AVCS) technology, removes obstacles to highly reliable and efficient analysis of samples by offering a complete sample handling solution for chromatography applications in 12 x 32mm vials.
There’s a Thermo Scientific screw top vial for every HPLC, GC, MS instrument, application, and budget. Our screw top clear and amber glass vials and plastic screw top vials are available in 8mm, 9mm, 10mm, and 13mm screw threads. The most commonly used vials are 9mm, 12x32mm screw thread vials.
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