Increasingly sensitive chromatography and mass spectrometry systems demand reliable vials which can routinely deliver the ultimate in purity and the lowest surface activity possible. Sample security, and confidence in data integrity, are paramount in trace analysis and can only be achieved with the highest glass vial quality.

Aijiren Technology also offers a selection of glass sample vials and plastic sample vials that fit most manufacturers’ instruments. Two of the most popular uses are as HPLC vials and GC vials. These chromatography vials can be used as sample storage vials by adding a solid caps with liner.

Aijiren 5975i GC-MS system equipped with a 30 m Stabilwax (crossbond Carbowax) capillary column (or equivalent) or other mass spectrometer system. Laboratory centrifuge capable of applying 5000 g

5. Strictly quality control to ensure the consistent size of each lot of 8mm Screw Vial. 6. The ever flat-bottomed guarantee consistent matching between 8mm screw vials and 6mm neck Standard Glass insert. 7. Caps are made of high quality polypropylene to exact manufacturing tolerances. 8.

Use certified clean, low particle, low background vials for your LC/MS, GC/MS and chromatography high sensitivity applications. Aijiren Tech 9mm Wide Opening Amber Glass Screw MS Certified Vial Convenience Kits are fully lot-tested by multiple methods for 15 critical parameters. Common use amber 2 ml vials with caps price for Aijiren Technology

Aijiren Technology 18mm thread headspace vials with round bottom for GC/MS Sigma 20ml screw headspace vials in borosil for analysis instrument Wholesales 20ml thread headspace glass vials for sale Aijiren Technology 18mm thread headspace vials with beveled edge for GC for sale Alibaba 20ml thread headspace glass vials in borosil for sale

Each lot of certified kits is tested by HPLC/UV and GC/MS against 15 critical parameters. Certificate of Conformance included in every pack. Kits are delivered shrink-wrapped to ensure product cleanliness. Superior quality 1st hydrolytic class glass (Type 1) in clear and amber Fixed insert or conical base vials for limited volume sampling

1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials HPLC Syringe Filters

Home » News » 20ml screw headpace vials » Aijiren Technology 18mm thread headspace vials with round bottom for GC/MS Aijiren Technology 18mm thread headspace vials with round bottom for GC/MS Material: USP Type 1, Class A, 33 Borosilicate Glass Dimensions: 22.5 x 46mm/22.5 x 75mm Application: GC system Neck Diameter: 18mm Qty/Pack: 100pcs/pack Volume: 10-20ml

environmental samples by gas chromatography combined with mass spectrometry (GC/MS), as provided under 40 CFR 136.1. This revision is based on previous protocols (References 1 - 3), on the revision promulgated October 26, 1984 (49 FR 43234), and on an interlaboratory method validation study (Reference 4).

Dec 21, 2021 · Deactivated vials can be stored dry indefinitely. For certified vials, Aijiren Technology offers several different options, including LC/GC-certified, LC/MS-certified, TruView-certified, and QuanRecovery vials. Certified vials undergo special testing to ensure quality.

Does anyone know why my GC-MS is showing a high nitrogen content (72%!) but oxygen and water are under 2%? We use an Aijiren A GC with a XL Mass Spectrometer.

Product Description. 1.Short screw Thread ND9 vials (11.6*32mm) for GC and HPLC. 2.Wide opening can effectively prevent the risk caused by the excursion of injection needle. 3.Available as closed top screw seals or with centre hole. 4.Available with black or blue screw caps with 9mm thread. 5.Vials with integrated Micro-Insert are also available.

Home » News » 20ml screw headpace vials » Wholesales 20ml thread headspace glass vials for sale Aijiren Technology Wholesales 20ml thread headspace glass vials for sale Aijiren Technology Material: USP Type 1, Class A, 33 Borosilicate Glass Dimensions: 22.5 x 46mm/22.5 x 75mm Application: GC system Neck Diameter: 18mm Qty/Pack: 100pcs/pack Volume: 10-20ml Payment

Screw thread vials & closures for HPLC, GC, MS applications. There’s a Aijiren Tech 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