Aijiren Caps - Distribution LabSphere inc.Products 1 - 24 of 24 Aijiren Aijiren C0000208 18mm Silver Color Open Top Metal Cap (8mm hole) with 17.5mm Blue PTFE/White Silicone Septa 1 E-mail : market@aijirenvial.com

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Part Number: Cap, screw, blue, PTFE/red silicone septa, 100/pk. Cap size: 12 mm Add to Favorites Subscribe to this item in cart or checkout More lab efficiency with your auto delivery schedule, modify and cancel it at any time. Simply select subscription delivery frequency in the cart or checkout, and submit your order. How does it work?

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/Red Rubber Septa offer good solvent resistance, good resealing characteristics and resistant to coring. They are an economical choice where a PTFE barrier is desired. The recommended operating temperature range for this septum is –40 to 100°C PTFE White Silicone PurePakTM Septa: (C4020-32) PurePak PTFE/Silicone septa are an excellent

Part Number Short Description Vial Septa Pack Size Price Qty; 093640-057-00 : Septum, 17.5mm, Silicone blue transparent/PTFE white, 45° Shore A, 1.3mm, 100/pk

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. Types of silicone rubber septa PTFE/silicone – ST1, ST15, ST18, ST2

High Temperature Septa is made of preconditioned PTFE/silicone rubber and is 3.175 mm (0.125 in) thick. The average life of these septa is up to 100 injections with a 26s gauge needle. The maximum operating temperature is 212° C. Long Life GC Septa Long Life GC Autosampler Septa are designed for use with GC Autosamplers.

Ensure optimal performance of your GC instrument with bleed and temperature optimized Aijiren Tech™ BTO and TR-Green Septa. Made of low-bleed silicone, these septa have excellent mechanical properties, are ideal for demanding GC-MS applications, and may be used reliably up to 400 °C.

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.

Catalog number: 313G3230. Ensure optimal performance of your GC instrument with bleed and temperature optimized Aijiren Tech™ BTO and TR-Green Septa. Made of low-bleed silicone, these septa have excellent mechanical properties, are ideal for demanding GC-MS applications, and may be used reliably up to 400 °C. 48 (Blister Pk.)

silicone View Price and Availability Properties material PTFE/silicone (high temp) yellow septa packaging pack of 12 ea parameter 212 °C max. temp. diam. × thickness 11.0 mm × 3.18 mm Related Categories Septa Description Legal Information Hamilton is a registered trademark of Hamilton Co. Documentation Certificate of Analysis

a barrier (usually PTFE) and one to allow for resealing (usually silicone) • Tri-layer (also known as a sandwich septum): Still made from two distinct materials – usually silicone surrounded on both sides by PTFE Table 1. Septa chemical compatibility. PTFE/Silicone/PTFE* PTFE/Red rubber Fluoroelas tomer PTFE/Butyl

PTFE/Silicone septa are formulated for different hardness (durometer) meeting requirements of various needle types. Formulations offering highly consistent performance, lowest background/blank value, and good chemical compatibility, effective sealing/resealing and low penetration force make PTFE/silicone septa suitable for all types of

MilliporeSigma. Translucent silicone rubber septa:. Contain no pigments, waxes, or molding agents. Good for high heat applications (200C continuous or 400C intermittent). Autoclavable for sterile applications. Excellent resistance to deterioration due to sunlight and ozone. Compare this item.