Certified polypropylene caps with septa, pkg of 100 snap cap, PTFE septum closure for 11 mm snap ring 11.5 mm × 6 mm × 9 mm PTFE septum blue polypropylene cap pkg of 100 ea
To compare the airtightness property of Hawach cap and PTFE/Silica septa and the same type products of a world well-known brand A; Experiment process: Firstly, inject 1 ml ethanol and DI water into 2 ml Hawach and brand A sample vial, and then use microneedle to insert the cap and septa separately for every 30 mins, weight them after every injects and record the result.
Experiment process: Put 100 mg Hawach, Aijiren, Thermo PTFE bonded silicon septa in 2mL ACN:H2O=1:1 solution for 24 h at room temperature, and then use HPLC-UV to test the extraction solution to see if there are some obviously impurities. Experiment results:
White PTFE/red silicone septa, 9mm blue short screw-thread polypropylene closure, 6mm centre hole, 1..
9 mm PTFE/Silicone Pre-slit Septa with Blue Cap - N9300701 The PerkinElmer 2 mL, 10 mm, Screw Top Vial with PTFE/Silicone Pre-slit Closure Kit (500/pack) hold 100 2 mL Clear Screw Top Vials and 100 preassembled Black Caps with PTFE/Silicone Pre-slit Septa
Vial, Closure and Septa Selection Guide. Use this as a guide to selecting the products you need. For technical assistance, contact Supelco Technical Service at (800) 359-3041 or e-mail us at techservice@sial.com. These vials have a unique thread design that allows you to screw on the caps, and still use them in a robotic autosampler.
CP-02-11-04S - 11mm snap cap with white silicone/blue ptfe septa with slit Pack Size: PK/1000 Price: £200.00
Clear borosilicate glass with 0.060 in. Thin Septa 40 mL clear septa vials feature a thin (0.060”) PTFE/silicone septa. The septum is easy to puncture with syringe needles and is ultrasonically bonded to the 24-414 polypropylene closure.
10mm Screw Thread Vial with Closures. PTFE is the most inert, but it has poor resealability, so it is not suitable for multiple injections or storage. For layered septa (such as PTFE/silicone), the chemical resistance of the septum is PTFE until the septum is punctured. 10mm PTFE Septa with Pre-Slit.
The Silicone/PTFE Septa produced by Aijiren uses high-quality raw materials and an exclusive compounding process. This process does not require any adhesives to compound Septa and Silicone to achieve no cracking, no falling off, and a perfect fit for
C100902, White closure and septa, For 22mm vial. nature PTFE/nature Silicone septa 22mm, 22mm white screw polypropylene closure, closed-top, 100ea/pk.. US$45.60US$31.90.
Sample Vial with Solid Top Cap and PTFE/F217 Septa 17mm Diameter x 60mm Height 2 Dram Capacity Case of 100 Clear JG Finneran 88020-1760 Borosilicate Glass Dram thecolemancamp.com. JG Finneran 88020-1760 Borosilicate Glass Dram Sample Vial
1.5ml wide opening short screw-thread vial with write-on spot, clear 11.6*32mm borosilicate type 70. White PTFE/red silicone septa, 9mm blue short screw-thread polypropylene closure, 6mm
2020/7/23 · By definition, According to the definition, Septa is a circular gasket made of Silicone or silica gel. In HPLC analysis, Septa is usually placed in the Cap of the HPLC Vial to seal the HPLC Vial to ensure that there is no gap between the Cap and the Vial.Aijiren's Septa uses a double-sided material, and the combination of PTFE and Silicone makes
Cap & Septa for 2ml Sample Vials. LBSV102CSS. Red PTFE/white silicone septa + Blue screw cap with hole, for 2ml 9-425 screw top vial. 100. Ask for quote. LBSV002CRS. White PTFE/red silicone septa + Blue screw cap with hole, for 2ml 9-425 screw top vial. 100. Ask for quote.
