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网页Crown Ether Chiral Stationary PhasesCROWNPAK® CR (+) / CR (−) columns. These columns contain a chiral crown ether as a chiral selector which is a coated onto a 5μm silica support. Acidic mobile phases such as Perchloric acid pH 1 to 2, are used to operate these columns under standard conditions. Note that to shorten the retention time of
网页This patented screw top vial/cap combination features a push-through resistant sealing ring design, controlled septum compression, and SureStop closure positioning flange to ensure an effective seal that eliminates under- and over-sealing, reduces solvent evaporation, and creates less autosampler interruptions.
网页Shim-pack GIS series columns are packed with high purity silica gel and are your ideal generic HPLC columns. Highly uniform particles ensure stable mobile phase delivery and outstanding low pressure. The Shim-pack GIS series not only reduces your cost of solvents, but relieves your system load as well. A uniform silica surface and stable
网页ホーム | 株式会社大阪ソーダ
网页概要 特長 比類ないピーク形状 迅速な平衡化と安定した保持 ペプチドの卓越した分離性
网页液体クロマトグラフィー HPLC・LC/MS用カラム LC・LC/MS用消耗品 HPLC装置 HPLC
网页2001/02/11 · (1)HILICカラムとして使用する場合 ①水とアセトニトリル、エタノールの混合液および各単独液が任意の比率でご使用いただけます。 ただし、エタノール水溶液の場合は粘度が高くなりますので流量にご注意ください。 ②アセトニトリルやエタノールに可溶な各種緩衝液を使用することができます。 その際、沈殿の生成がないことを確認の上
网页2022/11/03 · 迪信泰检测平台，采用HPLC高效液相色谱检测法，目前可提供动植物激素，有机酸，植物多酚，甾醇，中药成分，核苷及核苷酸等20多个类别上百个指标的检测报告 info@biotech-pack-analytical.com 010-67868126 181-0124-5990 181-0124-5990 1516961311(QQ) 主页 检测平台 HPLC检测平台 LC-MS检测平台 GC-MS检测平台 生化检
网页4 5 1.6 µm, 2.2 µm 1.9 µm, 2 µm, 2.2 µm, 3 µm ≥ 3 µm 5 µm, 10 µm 15 µm Analytical Columns High-Speed Analysis Conventional Analysis Preparative Columns HPLC Columns Column Selection Guide Silica Gel Type Reversed
网页Sep-Pak ® は世界中で認められており、GC/MS、HPLC、およびLC/MS分析の場合で最
网页2011/01/01 · Based on the standard samples of 12 isoflavone components, the isoflavone components were analyzed using the determination of absorbance peaks method by HPLC. The results showed that there were different maximum ultraviolet (UV) absorbance for the aglycones of daidzein, glycitein, and genistein, which were at 250, 257, and 260
网页Shim-pack Scepterシリーズ (UHPLCから分取HPLCまで、幅広い条件で卓越した耐久性
网页2021/12/30 · HPLC（high performance liquid chromatography）即高效液相色谱，可用于蛋白质的分离、纯化和检测，常与质谱联用分析较复杂的蛋白质混合物。 百泰派克生物科技提供基于HPLC和质谱的蛋白质分离和检测服务。 HPLC 高效液相色谱HPLC是一种分析化学技术，用于分离、鉴定和量化混合物中的每种成分。 HPLC依靠泵加压使含有混合物的液体
网页Applied for columns in LC-MS, HPLC Connect the air compressor and the packing system. Ensure the stability of the packing system. Dissolve the resin with isopropanol (or the solvent of isopropanol and acetonitrile). Then use ultrasonic to disperse. Quickly pour the mixture into the slurry tank. Connect the homogenizer and column to the pump.
网页2021/03/03 · YMC-Pack ODS-A, Classical Analytical HPLC Column (4.6 mm i.d.), 12 nm, S-5 µm, 250 x 4.6 mm About element Element is a specialised company who focus on chromatography, sample preparation, liquid handling and all related areas.