11mm Crimp Seal Vials, 12x32mm. MicroLiter. Vial choices include clear and amber formats in a variety of volumes with either conical, round, or flat bottom configurations. The crimp seal vials can also be used in 96-Well microplates for sample handlers that can utilize this format. Choose from a variety of 8mm Crimp Seals with septa to.
Chromatography Vial Inserts. Instantly transform vials from full to limited volume with chromatography vial inserts for maximum content retrieval. Manufactured in either borosilicate glass or polypropylene for sensitive samples, these instruments require less sample amounts. Designs offered include flat, conical, or mandrel point bottoms and
Restek HPLC Columns. Restek liquid chromatography (LC) columns are trusted by labs worldwide for easy, fast, and accurate results. We offer LC columns for the latest UHPLC systems as well as for your tried-and-true HPLCs. We are able to support every instrument platform with the same top-quality products and cutting-edge applications.
The HPLC system consisted of an autosampler, a UV/vis detector Spectra-Physics SP8450 set at 210 nm and a ternary Spectra-Physics, SP 8800 HPLC pump supplied with 25 mM H2SO4 as the mobile phase. Data was captured via a PeakSimple chromatography data system (SRI model 203, SRI Instruments, CA) and processed using PeakSimple version 3.54 (SRI
Refinery gas analysis is a term used to describe a broad range of hydrocarbon gas and liquid samples that can be analyzed by gas chromatography (GC). These samples typically consist of C1 through C8 hydrocarbons, H2, CO2, H2S, O2, N2, and CO. In some cases, higher boiling point hydrocarbons may be of interest. Common Approaches.
Restek HPLC Columns - Viva . Viva columns are based on a wide-pore material Restek designed for optimal large- molecule separations. In developing Viva silica, Restek found that although many commercial wide-pore silicas meet the standard 300 Å mean pore size, most have very broad distributions about this mean with a signiicant portion of their pore volume falling below 150 Å.
Redissolve the residue in 200L cold, fresh n-hexane and transfer the solution to a conic HPLC vial (e.g., REF 702891). Store the solution in a refrigerator until chromatography. Recovery rates: between 95 and 100%. 30. M 530mg 731731. L 950mg 731732 96 x 100mg. 50. 738294.100M. 730628. 100g. 25 Silica-based reversed phases for SPE C8
Jul 27, 2018 · Supplier Part Number Mfr'r Name Item Description Model Number UOM Published Price 90001 SEDERE ELSD-90LT for HPLC, 115V SEDEX EA 24000 90901 SEDERE ELSD-90LT for UHPLC, 115V SEDEX EA 24000 020-46602-00 SHIMADZU CORPORATION FIXING SCREW STIRRER PLATE SALD7101/BC71 SALD7101 EA 8 022-60295-31 SHIMADZU CORPORATION 10N COUPLING M6X1.0M THREADS TO EYEBOLT 16MM EZTEST EA 21
Modified data. The first step was to select a subset of useful columns, and do some early data processing to have a reasonable data set.
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Wide Opening 11mm Snap Ring Glass Vials. Aijiren 2ml snap neck has 40% lager target area which makes it much safer for the autosampler needle. Snap vials can be closed with either snap caps or crimp caps. Snap cap vials cannot be pressurized, but can be easy as push-on, pull-off by hand.
Restek chromatography columns support a multitude of separation mechanisms and instrumentation for GC techniques. Browse a selection of general purpose columns
Wialki poj 30ml (PP-sample vial) do spektrofotometru absorpcji atomowej ZEEnit 700P o śr. 11mm (Blue Faced White Silicone Septa 11mm) SUPELCO. ... RESTEK. 22857 ...
Feb 19, 2014 · Yaletech catalog 예일테크 카달로그. 1. 예일테크는 제약, 화학, 식품, 화장품, 고분자, 생명공학 관련 기업연구소와 대학 및 국공립산하연구소등에 각종 과학분석기기와 기초이화학장비, 소모품을 공급하는 전문기업입니다. 특히 HPLC, GC, IC 등 크로마토그래피
A simple high performance liquid chromatography (HPLC) method has been developed in this study for the analysis of miconazole, an antifungal drug, in powder sample. The optimized HPLC system using C8 column was achieved using mobile phase composition containing methanol:water (85:15, v/v), a flow rate of 0.8 mL/min, and UV detection at 220 nm.