standard opening flat bottom headspace gas chromatography with PTFE septa manufacturer

网页4 Inlet Septa for Gas Chromatography Advanced Green inlet septa eliminate sticking and reduce coring. Bleed temperature optimized (BTO) inlet septa are preconditioned and ready to use with low-bleed, mass spec capillary columns. Our long-life septa are specially formed for extended use, meaning less downtime.

网页Chromatography septas can be pre-slit. A pre-slit septum is an ideal choice in applications requiring 20% or more of the sample injection each time from the vial so that suction is avoided. The slit allows ambient gas to equalize the gas in the vial so that a vacuum is not created in the vial from the tight seal around the needle.

网页Flat Bottom Amber Vial on Sale--Aijiren Vials for HPLC/GC The 9mm sample vial has two different materials, one is borosilicate glass, and the other is imported first-grade hydrolyzed glass, which can meet the needs of customers at different levels; the opening of the 9mm screw vial is 40% larger than the standard small-bore vial.

网页7.6ml crimp top headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa . Features . 1).Crimp caps provide a consistently secure seal.

网页common use flat bottom headspace gas chromatography with PTFE Complete Your Headspace Workflow - Perlan HS caps & vials 5191-5630 Headspace magnetic crimp cap

网页Headspace Septa at Thomas ScientificMicroLiter septa for 16mm Screwthread Headspace Vials are constructed of PTFE, PTFE/butyl, or PTFE/silicone to suit a variety of

网页Glass syringe Dosys™ with Luer-Lock fitting (glass, metal), 200 ml. From Socorex. Art. No. HKP1.1. €479.45 / 1 unit(s)

网页Headspace vial manufactured from Type 1 Borosilicate glass by Aijiren. Headspace vial can be available in 6ml, 9ml, 10ml, 12ml, 20ml and 27ml. Clear or Amber can be choose.

网页10-20mL 18mm Screw Thread Headspace ND18 Dimension 18mm Cap Color Silver Septa details White, Red, Blue, 1.3-1.6mm thickness. Material Aluminum for Cap, PTFE/Silicone

网页Specialty Silicone Products (SSP) makes autosampler septa, gas chromatography (GC) septa, bonded caps, magnetic caps, EPA/VOA septa, cap mats, and re-sealable septa. We manufacture our products in Ballston Spa, New York (USA) under strict quality control at our ISO 9001:2008 certified facility.

网页Standard Opening 2ml HPLC Vial with Cap for. Aijiren pp caps for 2ml 9-425 screw-top vials with caps lined with PTFE/Silicone septa are used in chromatography analysis, it can be

网页Gray PTFE/Molded Black Butyl Septa (Pharmafix Style): (C4020-36) C4020-36 is a molded septum featuring a PTFE-faced center surface that does not extend to the edges of the septum . The PTFE center area provides good resistance to a wide variety of solvents . The center puncture area is resistant to coring and will reseal after several punctures .

网页Headspace Vials, Standard 22 x 38 Crimp Top - Thomas. 20mL Amber Flat Bottom Headspace Vial, 23x75mm, 18mm Thd list price/quantity total $453.31 / CS (1000 / CS)

网页Standard Opening 20ml screw headspace vials for sale VWR 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

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