Vial septa are available in a variety of materials. Septa are selected based on the chemical properties of the sample and the temperature to which the vial will be subjected during the analysis. PTFE/Silicone septa are for use with most organic solvents but chlorosilanes. It has good reseal ability and can withstand a temperature of 250°C.
PTFE-Silicone Injector Septa, 11mm diameter, Pkg 12. 2021-2022 Chromatography Consumables & Supplies Catalog. Today's advanced and increasingly diverse laboratories are facing new challenges on a daily basis – starting from raw materials right up to the finished product.
Free sample 8-425 hplc vials with closures online-Aijiren 9-425 chromatography vial septa with screw cap Aijiren-Aijiren HPLC Vials Aijiren 2ml screw top vial for hplc-Aijiren HPLC Vials Blue 9-425 Open Top Ribbed Screw Cap with 9mm White PTFE/Red Silicone Septa .0mm Thick. | Aijiren Vial, screw top, clear, deactivated (silanized), certified, 2 mL, 00/pk. Vial size: 2 x 32 mm (2 mm
Replacement septa for use with MW-102 open-top screw caps on Minum-Ware® glassware components.Septa are made of silicone rubber with one side having a RED PTFE face, while the opposite side has an ultrathin covering of polypropylene to prevent needle coring when penetrating septa.
PTFE septum cap for crimp vial UK 12 of 50 Gold Magnetic Crimp Cap w/8mm Center Hole & Butyl/PTFE Grey Septa (100/pk) SKU: 020-03-0159. ... Tan PTFE/White Silicone.
Sep 28, 2015 · The septa are formed from 2 layers. The PTFE is on the lower side that faces your sample in the vial and is relatively inert to solvents. The top side is red coloured rubber or a silicone that helps to make the seal with the cap on crimping. In general the Rubber/PTFE septum is fine for general use for 1 or 2 injections within a short space of
Autosampler Vial - IT TECHScrew Thread Cap & Septa of 9-425 Screw Top Glass Vial, wide opening 2ml 9-425 screw top glass vial, 100/pk; CRX2000-1012 Red PTFE/white silicone septa
PTFE filter vials for analysis captiva-HPLC Vials Supplier. HPLC filter vial with pre slit cap supplier. Materials of construction: pp chamber, PP plunger outer housing, borosilicate glass plunger inner storage vial, silicone septa with PTFE liner, PP cap. Vial Size: 2 x 32 mm. Pore Size: 0.22um and 0.45um. Pre-Slit at Thomas Scientific
PTFE/Red Rubber septa are not recommended for multiple injections with long run times or retention of samples for further analysis after initial puncture. PTFE/Silicone Septa: (T/S) PTFE/Silicone is the most versatile septum material offered in various formulations to address specific applications requirements.
CHROMATOGRAPHY (VIALS & CAPS) - Greenwood ProductsBlue Cap w/PTFE/Silicone Septa for 9mm Threaded GC Vials (100pk) SKU: 09-0030B 9-425 Blue PP Threaded Cap Assembled w/Bonded PTF Tel: 8618057059123 E-mail:market@aijirenvial.com
Septa, PTFE/silicone/PTFE red PTFE/silicone/red PTFE, septum diam. × thickness 11 mm × 0.040 in., for use with 4mL vial, pkg of 100 ea; find Supelco-27122U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Nov 23, 2021 · 1. Product Introduction. 1）Description. This Septa for 9-425 Vial, PTFE/silicone slit shape choices are Single, Y-shape, Cross available.And a variety of septa colors and pre-assmbled closures are available to offer as request.
Home » News » HPLC Septa Cap » crimp septa closure UK 11030101 | 11mm Crimp Cap (silver) with Septa - BGB Analytik Back. 11mm Aluminum Crimp Cap with Septa Silicone/PTFE or PTFE/Silicone/PTFE. 11mm Crimp Cap (silver) with Septa Silicone/PTFE, pk.100. 11030101.
Silicone rubber septa. High quality, silicone rubber laminated to PTFE. Use when excellent resealing qualities are a must. Septum resists coring and is recommended when multiple injections are required. Preferred septa for use in liquid chromatography applications.
Clear Glass 12ml Headspace Vial 18 x 65mm, Bevel Top/Round Bottom, 20mm Bi-Metal Crimp Cap w/ PTFE/Silicone Septa Part Number: 392611611-BM Vial Size: 12ml (18 x 65mm) Top Style: Crimp Top Cap/Seal Size: 20 mm Vial Material: Clear Glass Top Bottom Style: Bevel Top/Round Bottom Qty/Pk: 100 • Lot to lot quality assurance with lot number coding