The QSight® SP50 online solid phase extraction (SPE) module facilitates sample clean-up, enrichment and concentration, obviating the need for elaborate and time-consuming sample preparation procedures. SP50 offers easy and efficient switching between traditional, direct injection UHPLC analyses and fully automated online SPE with sample pre-concentration, allowing for increased throughput and cost savings.
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At the heart of the system is the QSight SP50 automated sample handler, a high precision UHPLC autosampler, designed to not only accurately introduce samples from a variety of vial formats, but to also coordinate the flow switching required for online SPE. Complimenting this, the QSight SP50 High Pressure Dispenser™ (HPD) is responsible for performing the accurate delivery of conditioning, wash and load solvents at controlled flow rates, at pressures of up to 300 bar. The HPD allows for the selection of up to 9 solvents, allowing one to create the optimal sample preparation method. Complete the system with the QSight LX50 Solvent Delivery module, and the QSight LX50 column temperature module to create the ultimate high-performance UHPLC - SPE system.
Finally, all instrument control and online SPE coordination are fully performed via the Simplicity™ 3Q software - providing unprecedented ease of use, regardless of the analysis being performed.
如今，飼料加工是一項複雜的業務，農業企業無論大小都需要平衡牲畜營養和安全需求以及原料可用性與其季節性和可變性。還有加工廠提供有價值的補充和藥物，很明顯：您正在創造一個完整的營養分配係統，而不僅僅是一個簡單的穀物混合物。
真菌毒素是由真菌產生的有毒次級代謝產物，能引起人類和動物的疾病和死亡。樣品製備是成功分析食品基質中真菌毒素的關鍵步驟。“稀釋-進樣”法是一種快速簡便的將樣品引入LC/MS/MS分析的方法。然而，由於食品基質的複雜性，這種方法往往由於基質效應導致結果重複性很差。為了克服這些問題並提高靈敏度，本應用文獻詳細介紹了采用在線固相萃取（SPE）結合LC/MS/MS係統分析，用於樣品的富集和純化。
Pharmaceutical and Personal Care Products (PPCPs) are an emerging environmental concern, and include human and veterinary prescription and over-the-counter medications, sunscreens, lotions, soaps, and insect repellants. These commonly encountered products can enter the environment through various so ...
Endocrine disrupting chemicals (EDCs) have been found to have harmful effects on the health of both humans and wildlife. Of these EDCs, endogenous estrogens, such as estriol, 17ß-estriadiol, and estrone are of particular interest due to their potency/physiological activity even at very low levels ...
The needs for polymer, pharmaceutical, chemicals, food and beverage, and environmental analyses are constantly changing due to innovation demands and regulation changes.
Evolved Gas Analysis (EGA) solutions combine multiple analytical technologies to empower speed and advanced information a ...
