National Scientific. 20mm Crimp seals with prefitted septa for headspace vials Seals with pre-inserted septa are convenient and minimize contamination due to handling Use magnetic seals with CTC/Leap* Technologies, Gerstel* and other magnetic transport autosamplers PurePak* PTFE/Silicone seals are packed. Related Products: Gc Crimp Vials.
Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR.
Tisch Scientific chromatography septa are manufactured with quality and temperature resistance in mind, some of our septa being able to withstand temperatures up to 250 degrees celsius. You can choose from a large variety of PTFE to Silicone configurations in color combinations using, red, white, blue, natural, yellow, gray, transparent, and
Application: Septa, blue PTFE/white silicone (blue PTFE/white silicone) has been used as a part of injection port in the gas chromatographic (GC) analysis of nitrous oxide, methane and carbon-dioxide gases in soil samples subjected to irrigation. Compare this item Septa, Blue PTFE/white silicone MilliporeSigma
Septa For Gas Chromatography. Compare blue PTFE/white silicone, diam. × thickness 17.5 mm × 1.5 mm: ... natural PTFE/silicone septa (with slit), pkg of 100 ea ...
Tisch Scientific Natural PTFE/Natural Silicone 13 x 1.5 mm Vial Septa, 100 Pack, CV1939 Regular Price $19.73 Price $17.16 Add to Cart Natural PTFE/Natural Silicone 22x1.5mm Vial Septa - 100/pk, CV1984 Regular Price $27.65 Price $24.04 Add to Cart Natural PTFE/Natural Silicone 20x3mm Vial Septa - 100/pk, CV1986 Regular Price $28.52 Price $24.80
Septa, caps and liners play a key role in the storage and preparation of samples. They securely seal samples from the external environment while simultaneously allowing injection by sampling needles. There are a wide array of factors that determine which septa are most suited to your application. Important considerations include: Type of sample
black polypropylene hole cap, thread for 8-425, PTFE/silicone, Top Hat (septa and closure designed to fit together tightly), for use with 2 mL vial, 4.6 mm opening, pkg of 100 ea. black polypropylene hole cap, thread for 13-425, PTFE/silicone, septum thickness 1.5 mm, for use with 4 mL vial, pkg of 100 ea.
Processed to meet EPA Performance Based Specifications for Volatile Organic Analysis. 0.125in. thick or 0.060in. thin natural PTFE-lined silicone septum, 24mm diameter. For use with Aijiren Tech VOA vials and bottles with 24-414 open-top cap. Available in a variety of quantities per pack. Includes: Loose septa.
Showing 1-15 of 15 results for "septa, blue ptfe/white silicone" within Products Products Genes Papers Technical Documents Site Content Chromatograms Filter & Sort
make PTFE/silicone septa suitable for all types of chromatographic applications. A thin film of PTFE is laminated to the side of the septum that faces the sample to limit exposure of the elastomer to the solvent. PTFE/Silicone septa are ideal for use in most HPLC and GC applications where resealability and purity are critical. Pre-slit PTFE
Aijiren Tech™ Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of HPLC, GC and IC applications. Choose from Aijiren Tech™, Aijiren Tech™ National™, and Aijiren Tech™ Chromacol™ brands. SureSTART™ 20 mm Septa, Level 2 High-throughput Applications Aijiren Tech™
Septa, tan PTFE/silicone (diam. x thickness 8 mm x 1.5 mm) are sized to fit screw top vials. They are suitable for use with most organics (until pierced) and are not recommended for use with chlorosilanes. Compare this item Septa Aijiren Technologies Compare this item 10-425 Septa National Scientific
Features Aijiren’s 2 mL glass vial's uniformly flat bottom design ensures compatibility with a wide range of vial inserts Our range of screw vials are designed with a precision-formed neck for optimal robotic arm handling 2 mL wide opening screw top vials available with a 40% larger opening than standard opening screw top vials
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