The PTFE/silicone septa is an ideal choice for most HPLC and GC applications Glass Sample Vails-min Septa And Cap For Screw Thread HPLC Sample Vials-min Analytical Vials - Sigma
Bonded caps from Specialty Silicone Products (SSP) are made of polypropylene (PP) plastic and bonded to platinum-cured silicone septa that’s easy-to-pierce. To ensure analytical purity, SSP uses a proprietary bonding technology that maintains the septum’s analytical properties. In other words, our bonding process won’t add contaminants
Spherisorb Columns are produced in a wide range of particle sizes (3-, 5-, and 10-µm) and bonded phases to meet your chromatographic needs. In addition, Spherisorb columns’ high quality bonded phases give many different and
A specially moulded seal with a PTFE insert. Sealing surface of Butyl and PTFE affects a more positive seal than non-PTFE-faced septa. Ideal choice for temperatures below 125°C. Good sealing characteristics, excellent resistance to most solvents with reduced coring and high puncture tolerance.
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PTFE Disk septa are chemically inert PTFE Red Rubber septa are economical for many GC applications PTFE/Silicone septa are most popular for HPLC and IC 2 ml hplc vial - Sigma
Aijiren Tech Sun SRi. open top closures fit all SUN-SRi 13-425 screw thread vials Pre-assembled septa allows for vacuum release where more than half of vial contents will be removed Integral septum caps are an economical choice for HPLC applications Bonded septa caps resist dislodging during injection during use of. Compare this item.
2020年7月23日 · Jul. 23rd, 2020. What is a HPLC Vial Septa? By definition, According to the definition, Septa is a circular gasket made of Silicone or silica gel. In HPLC analysis, Septa is
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2) Standard narrow neck design for GC and HPLC. 3) 8mm wider opening for easy puncture. 4) 8mm PTFE/silicone septa, has excellent chemical inertness, acid and alkali resistance. 5) 8mm screw black open top pp caps. 1.8
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Browse our Gas Chromatography (GC) units, columns, consumables, and accessories for your analytical GC applications to achieve high performance, maximum productivity, and superior detection sensitivity. HPLC Buffers. The selection of a buffer in terms of species, ionic strength and pH range is critical in reversed-phase chromatography.
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