The surface modification is permanent, resulting in an indefinite shelf life. Specifically designed for the side draw- port needle and the factory needle draw. depth settings of the Waters Alliance 2690/2695 HPLC. This vial delivers maximum sample capacity (~1 mL) with minimum residual volume (~9 μL).
CONSISTENT QUALITY. MAXIMUM PRODUCTIVITY. It’s easy to think of vials as simple, inexpensive components that don’t affect your results. However, substandard vials, caps, and septa can lead to sample loss, contamination, and damaged autosampler needles. Stop unexpected peaks from impacting.
2020/3/13 · Descriptions. GC Septum, Teflon Septa assembled, ready to use prevent contamination. Septa hardness Shore A 45°. Size: 17.5 mm Dimater, 1.5 m thick, Compatible with ND 18 Screw Headspace GC Vials. They are available in a varity of colors for a easy identification.
The open top cap with the silicone septa is a moving closure system. The septum rises and lowers with temperature change that produces a water volume change. This up and down motion stresses the seal created by silicone rubber, allowing air bubbles to develop if there is insufficient compression of the septum onto the top of the glass vial.
PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa.
PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value,
Made from high quality borosilicate glass in both clear or amber, our vials fit most autosamplers available on the market today. Specialized cleaning and closure design is available for your application. Call us at 800-466-6910 with any questions or if you would
We offer bottle septa with a diameter of 8mm to 22mm. Select the needed size in the drop down menu on the left. Choose from septa by Aijiren Technologies and our home brand Altmann Analytik. These septa are a low cost and high quality alternative.
6.2 All samples should be collected in bottles with Teflon septa ( e.g., Pierce #12722 or equivalent) and be protected from light. If this is not possible, use amber glass 250-mL bottles fitted with Teflon-lined caps. Foil may be substituted for Teflon if the sample
Thermo Scientific™ SUN-SRi™ 20mm Septa. Sun-SRI provides high quality vials, caps, seals, septa, and closures to meet or exceed original manufacturer's equipment specifications and optimize efficiencies in the laboratory. Manufacturer: Thermo Scientific™ 200 952. View more versions of this product.
Your lab will benefit from the carefully HPLC tested quality of our vials, as well as our colored silicon septums allowing for tests without chemical contamination. With an industry-leading combination of screw caps and clear glass, these Waters vials can hold 2 mL and are available in packs of 100.
China Teflon Septa manufacturers - Select 2021 high quality Teflon Septa products in best price from certified Chinese Septa, Cap Septa suppliers, wholesalers and factory on Made-in-China.com
As an essential element of any GC system, we carry a wide selection of high quality septa for your laboratory applications. We offer Septa by Aijiren Technologies, Thermo Fisher, SGE and other leading manufacturers. High-quality and affordable alternatives are.
Aer 20 Ml Vials at 20ml headspace vials supplier High-quality borosilie glass vials, open-top caps, .135" Teflon/silicone septa, pre-cleaned with Certifie of Analysis Each case contains 4 boxes of 72 vials Available in clear and aer and . 0.25 ml 1:1 HCL
