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，饲料加工是一项复杂的业务，农业企业无论大小都需要平衡牲畜营养和安全需求以及原料可用性与其季节性和可变性。还有加工厂提供有价值的补充和药物，很明显：您正在创造一个完整的营养分配系统，而不仅仅是一个简单的谷物混合物。
真菌毒素是由真菌产生的有毒次级代谢产物，能引起人类和动物的疾病和死亡。样品制备是成功分析食品基质中真菌毒素的关键步骤。“稀释-进样”法是一种快速简便的将样品引入LC/MS/MS分析的方法。然而，由于食品基质的复杂性，这种方法往往由于基质效应导致结果重复性很差。为了克服这些问题并提高灵敏度，本应用文献详细介绍了采用在线固相萃取（SPE）结合LC/MS/MS系统分析，用于样品的富集和纯化。
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. T ...
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 acquisitio ...
