Headspace Vials. Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Type I borosilicate glass with crimp or screw thread finishes. The vials are used to heat the sample until the concentration of the liquid and gas phases are in equilibrium.
Gas Chromatography. Gas Chromatography/Mass Spectrometry (GC/MS) Gas Purification & Gas Management. GC Columns. Gene Expression Microarray Platform. GPC/SEC Columns
GC headspace vials, caps and a number of septa options so you can select that most suited for your application. Our patented vial and cap design incorporates pressure-relief features which guarantee safe operation with the high pressure typically developed during thermostatting.
9mm 2ml Wide Opening Screw Vials-Quzhou Lab Technology . 9mm 2ml Wide Opening Screw Vials. 9mm screw thread caps,septa,and vials are designed especially for use with lab vials supplier''s and other rotating or robotic arm samplers 2ml,12X32mm vials are manufactured of Clear. type 1 Class A or Aer,Type 1 Class B borosilie glass and include a write-in patch for sample identifiion
Aijiren’s Magnetic Precision Screw Metal Cap is 18mm in size, which is very suitable for sealing gas chromatography. This kind of cap is often used in headspace vials, and the center hole with it is very convenient for sampling by autosampler.
Used/Expertly Refurbished Gas Chromatography Equipment for Sale. When you require properly calibrated, serviced, and tested scientific equipment to give you the specific results you need, GenTech Scientific is a proven and trusted partner.
PerkinElmer ® Headspace Crimp-Top Septa and Pre-assembled Caps with Star Springs PerkinElmer's patented vial and cap design incorporates pressure relief features which guarantee safe operation with the high pressure typically developed during thermostatting.
and Carlo Erba. Manufactured to exacting tolerances. Use with 20 mm crimp caps. Rounded-bottom headspace crimp top glass vials (2714S36, S37) Use with headspace and CTC headspace. Heat annealed to 530°C. Use with 20 mm crimp caps. Headspace vials for A autosampler (2714V17, V19)
General description This magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight.
Since 1875, Shimadzu is pursuing leading-edge science and technologies in analytical and measuring instruments including chromatographs and mass spectrometers, medical devices, aeronautics, and industrial equipment.
Mars-400 Portable Gas Chromatography - Mass Spectrometry , Find Complete Details about Mars-400 Portable Gas Chromatography - Mass Spectrometry,Mars-400 Portable Gas Chromatography - Mass Spectrometry,Portable Gas Chromatography - Mass Spectrometry,Gas Chromatography - Mass Spectrometry from Other Test Instruments Supplier or Manufacturer-Xian Yima Optoelec Co., Ltd.
The headspace grade produced a “cleaner” blank for SH-GC analysis than a lesser grade of DMSO. The peaks that did appear in the headspace grade solvent blank eluted outside of the retention range of the OVIs analyzed. Additional headspace grade solvents (DMF, DMAC, and DMI) suitable for this application are also available.
Supelco has a wide selection of autosampler and general purpose vials, including septa, caps, accessories; amber and serum bottles; headspace vials, polypropylene & TPX vials, center drain vials, and silane-treated vials for special applications.
Carbowax 20M GC Columns from Aijiren. Aijiren J&W Carbowax 20M are polyethylene glycol (PEG) columns equivalent to USP phase G16. Their temperature range of 60 to 220 ºC is ideal for alcohols, free acid, ether, glycol, and solvents.
Crimp Caps for Autosampler Vials from Thermo Scientific. Minimize contamination from handling with convenient, pre-assembled Thermo Scientific 8 mm and 11 mm vial crimp caps, compatible with most HPLC and GC autosamplers.
