网页Most popular and economical septa for general GC purposes in Aijiren systems Pre-slit PTFE/red rubber – 8RT1X Pre-slit, high quality red rubber with a thin (0.003") layer PTFE. For applications using a very thin-gauge syringe
网页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.
网页2021年12月7日 · Glass quality • Dimension accuracy • Cap/Septa specifications • GC/MS Background Test • LC/MS Background Test • Particle Counts Our extensive range of Certified EPA/VOC and TOC vials and Closures can be found on pages 34 to 37 of the Greyhound Q-Range Certified Vials, Caps & Septa catalogue.
网页CLEAR LABOとは 様々な業界のコンサルティングをはじめ、セミナー、研究開発、資産の管理、マーケティングなどを行う会社です。 私たちの使命は、経営者様は当然とし、現場スタッフの「考え・思い」もしっかりと理解し 「安心して経営が出来る事業者」にしてい
网页2005年9月1日 · Figure 2 - Septum degradation (seen as ghost peaks). Following is a simple test that can be performed in the laboratory: Keep the column cold (30 °C) for 15 min,
网页CRS Trajan Scientific Americas Inc + 1.502.491.6300 International 1.800.327.3800 U.S. Only Sales@ChromRes.com
网页Clear vials with write-on spot, blue screw caps, PTFE/silicone septa 100/pk 5182-0865 Amber vials with write-on spot, green screw caps, PTFE/silicone septa 100/pk 5182-0558 Clear vials, blue screw caps, pre-slit blue PTFE silicone septa 100/pk 5183-2082
网页Our portfolio consists of GC vials and LC vials, GC caps and LC caps, and GC septa and LC septa. Through our biological line, we offer glass and plastic vials for optimal measurement of samples by liquid scintillation counting.
网页Clear Glass 20ml Screw Top Headspace Vial 23 x 75mm, Round Bottom, Screw Top w/ 1.6 mm Butyl/ Red PTFE Septa. Part Number: 392620405. Vial Size: 20ml (23 x
网页2016年7月26日 · The role of the inlet liner is to reproducibly transfer the sample, in a gaseous phase, to a column where the chromatographic separation occurs. Use of a proper inlet liner is critical to ensuring the best possible chromatography. Inlet liners are available in a wide variety of configurations, which often makes selection difficult.
网页Every laboratory should have a preventative maintenance schedule that is adhered to, allowing their GC systems to produce optimal chromatography, day-after-day, monthafter-
网页株式会社スキンクリアラボ PR TIMESで配信された株式会社スキンクリアラボのプレスリリース一覧です（最新配信日：2022年7月1日 12時00分）。
网页All GC septa contain various amounts of volatile materials (e.g., silicone oils, phthalates) that can be released when the septum is heated to analysis temperatures. GC septum bleed occurs when these volatiles enter the column, then elute from the column, creat -
网页2 天之前 · The sediment used in the companion study 10–12 was gathered from a PCB-contaminated field site in Altavista, VA. 8 We thoroughly homogenized the sediment by mixing for approximately 20 minutes with a Masterforce® Tornado Power Mixer (paddle mixer accessory) attached to a DeWalt® DW235G 1/2" Heavy Duty Side Handle Drill
