Silicone rubber has excellent chemical compatibility with a wide range of materials, often providing and advantage over other materials with similar elastomeric properties. In particular, silicone displays outstanding chemical compatibility with water, aqueous and most chemically polar substances.
PTFE face, silicone body, tan PTFE/silicone septa, white silicon nitride septa. material. PTFE face, silicone body, tan PTFE/silicone septum. material. PTFE face, PTFE septum face (PTFE 0.010" thick), PTFE/silicone , silicone body. material. PTFE face, silicone body, transparent PTFE/silicone
Jan 6, 2022 · The act of attaching a CSTD to a drug container is regulated by a standard published by the International Organization for Standardization (ISO) to demonstrate mechanical compatibility. ISO 8536-2 covers spikes and closures for infusion bottles. This standard addresses the act of piercing the septum of the drug container closure with the spike
27261-U: 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
PTFE/Silicone Recommended for multiple injections and sample storage Demonstrates excellent resealing characteristics PTFE chemical resistance until punctured, then the septum will have the chemical compatibility of silicone Working temperature range from -40 ˚C to 200 ˚C Pre-slit PTFE/Silicone
Septa, white PTFE/silicone septum diam. × thickness × PTFE thickness 20 mm × 0.125 in. × 0.005 in., pkg of 100 ea; find Supelco-27361 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
The PTFE/Silicone septum will aid with multiple injections and sample storage due to the superior resealing capabilities. Until punctured, these vials have PTFE chemical resistance, and then the septum offers the chemical compatibility of silicone. This allows for a working temperature of -40 C to 200 C.
Welcome to our Rubber Chemical Resistance Chart. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment.
PTFE/Silicone/PTFE septum is recommended for the most critical applications such as ultra trace analysis or where there is a longer time between injections or for internal standard methods. PTFE/Silicone/PTFE septa provide superior performance with Aijiren 1050, 1090, , or any autosampler employing a large diameter, blunt tip needle.
The PTFE/Silicone septum used with most Aijiren Technology vials has demonstrated outstanding resealing capabilities, and it is highly recommended for use in analysis where multiple injections are required. The PTFE/Silicone septum is chemically resistant until it is punctured, and it attains the chemical compatibility of the silicone after being punctured.
Oct 21, 2022 · Pre-slit PTFE/silicone. Pre-slit septa feature a slit in the center, allowing easier penetration and sample removal. This type of septum is similar to a silicone septum without a slit because it also has excellent resealing capabilities. One difference is a pre-slit septum is slightly less tolerant of aggressive solvents.
compatibility, effective sealing/resealing and low penetration force 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
A wide range of vials, closures, and accessory products designed for generalized and specific scientific applications. Various product formats, dimensions, and material compositions are available. Includes autosampler vials, cryogenic storage vials, and serum vials. Aijiren Tech Scientific is dedicated to improving the human condition through
Compl. Septum/Needle unit Conical Tube Tamper Proof, Cap and O-ring Gasket Metallic Pinch Pipe 10 Item Description 11 9 100 mL Drainage Bag 12 8 7 Cable tie Male Luer Fit Female to Female Luer Manifold Injection Site NS6-SA45 4 Item Description 5 3 7 Conical Tube with Tamper Proof, Cap and O-ring Gasket 8 6 10 9 2 Tube 1 Clamp 11 TTP Clip
Hide. 27022. black polypropylene cap, thread for 24-400, PTFE/silicone, septum thickness 3 mm, for use with 20, 40, or 60 mL vial, pkg of 100 ea. Expand. Hide. 27262. black polypropylene hole cap, thread for 8-425, PTFE/silicone, septum thickness 1.5 mm, for use with 2 mL vial (standard opening), pkg of 100 ea.