Get to know the Alliance iS HPLC System with integrated Photodiode Array (PDA) Detector, launched at HPLC 2024. This intuitively simple HPLC system is designed to elevate the capabilities in the lab. Watch Ronak Chawla, Senior Director of Waters Next
2998 HPLC PDA 光电二极管矩阵检测器 Waters 2998 光电二极管矩阵(PDA)检测器提供先进的光学检测功能,能够达到更好的微量杂质检测和定量效果,并具有光谱分析功能。它是适用于从化合物鉴别到方法开发的所有实验室应用的理想检测器。对于常规分析,2998 PDA检测器是可靠且易于使用的检测工具,经强化的软件控制功能具有2D和3...
UV-DetectionA simple, sensitive, isocratic and reproducible reversed phase High Performance Liquid Chromatographic (RP-HPLC) method was developed for the estimation of imatinib mesylate using PDA detector. The system consisted of RP-C18 column and the detection was performed at 260 nm. The mobile ...
UV & Visible HPLC Detector Lamps Product Categories Lamps and Spares, Detector Lamps Short Description Waters 996, 2996 PDA Longlife D2 Lamp Subcategory1 Detector Lamps UV & Visible Product Type Standard 2000 Hours Fits OEM Waters Instrument Mode 996, 2996 PDA OEM Reference WAT052586 Part Type...
Metronidazole in aqueous solution is sensitive to light and UV irradiation, leading to the formation ofN-(2-hydroxyethyl)-5-methyl-l,2,4-oxadiazole-3-carboxamide. This is revealed here by liquid chromatography with tandem photo diode array detection and mass spectrometry (LC-PDA-MS) and further...
Detector: SPD– M 20 A (Diode array detector) Column: LC– GC Qualisil BDS C18 Dimensions: (250 mm × 4.6 mm, 5 μm) Mobile-phase: methanol: (0.2% v/v) OPA, (80:20 v/v) Mode: Isocratic Flow rate: 1.0 mL min−1 Temperature: Ambient temperature Detection wavelength: 260 nm ...
aSafranal, crocin, and picrocrocin concentrations were determined by HPLC and an autosampler (Waters, Model 717, Milford, Massachusetts, USA), a pump (Model 600), a photodiode array (PDA) detector(Model 996 mm) interfaced with NEC power mate Pentium computer and Millennium 2010 software. 正在...
As the UPLC separation conditions are also compatible with Mass Spectrometry (MS) detection, the UPLC/UV system can act as an ideal entry level solution. The addition of an MS detector when used in line with the UV detector, provides additional confirmatory ...
The detector was an ACQUITY UPLC photodiode array (PDA). The PDA was set to three-dimensional (3D) scan mode for compound identification, capturing 40 points per second from 200 to 400 nm. In the case of compound quantification, a two-dimensional (2D) scan of PDA at 80 points per ...
and to disperse and fix graphene and the iron oxide in a durable way throughout the cellulose structure. Characterizations were carried out to evaluate the composition (Raman, XRD and EDX) and the morphological structure (SEM) of the material. A UHPLC-PDA method was developed for the simultane...