Innovative solid-phase extraction column Oasis PRiME HLB
Simple, fast, and clean! Solid-phase extraction columns to maximize lab productivity.
【Features】 ○ Reverse phase solid-phase filler ○ Conditioning and equilibration can be omitted due to water-wettable filler ○ Significantly reduces matrix effects that influence ionization, especially during MS detection ○ High recovery rates and reproducibility for a wide range of analytes ○ Minimal clogging, allowing for use at lower suction pressures and with less applied pressure ○ Maximizes the removal efficiency of lipids and phospholipids
basic information
Oasis PRiME HLB does not require expertise in solid-phase extraction, making it easy for beginners to use and allowing for cleaner samples to be obtained more quickly. The 3-step protocol significantly removes matrices such as salts, phospholipids, and proteins. Sample concentration is also possible. It is ideal for routine bioanalysis and cleanup. 【3-Step Protocol】 Sample Load ↓ Washing: 5% Methanol Aqueous Solution ↓ Elution: Acetonitrile/Methanol 90/10 The 2-step protocol is optimal when the sample solution contains a high concentration of acetonitrile or when desalting is not required. It is ideal for screening for veterinary drugs remaining in meat, fish, and shellfish. 【2-Step Protocol】 Sample Load ↓ Collect the flow-through fraction
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"One Rank Higher LC Application Seminar" to Help Improve Analysis Accuracy - A Total of 6 Sessions Held [Live Webinar]
[Viewer Benefits Available] Explaining Tips for LC in a Short Seminar Do you have concerns such as "I'm unsure about column selection," "I'm struggling to optimize analysis conditions," or "I have challenges analyzing compounds with weak retention" in LC analysis? Waters will hold a seminar titled "Must-Listen! Advanced LC Application Seminar" where you can learn practical LC analysis know-how in just 30 minutes. In this seminar, we will cover useful topics in a total of six sessions, including tips for choosing detectors, how to utilize reverse phase columns, scaling up to preparative LC, approaches for analyzing hydrophilic and highly polar compounds, case studies of low-adsorption HPLC, and improving purity through solid-phase extraction. Each session is scheduled to start at 15:00. Event Themes: • October 6 (Tuesday) - Session 1: Tips for Choosing Detectors • October 13 (Tuesday) - Session 2: Tips for Choosing Columns • October 21 (Wednesday) - Session 3: Tips for Preparative LC • October 27 (Tuesday) - Session 4: Approaches for Analyzing Hydrophilic and Highly Polar Compounds • November 5 (Tuesday) - Session 5: Case Studies of Low-Adsorption HPLC • November 10 (Tuesday) - Session 6: Tips for Solid-Phase Extraction
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Introduction to the 2×4 Method with Cleaner Preprocessing via Oasis Mixed Mode - Development of the OASIS Mixed Mode Method from the 【On-Demand Webinar】.
Achieving reliable trace quantification through matrix removal of various samples Sample pretreatment to enhance further cleanup effects With the advent of high-sensitivity analytical instruments, the importance of sample pretreatment, such as concentration and cleanup, is increasing. Matrix removal from various samples is essential for achieving more reliable trace quantification. In this live webinar, we will introduce the OASIS mixed-mode method development for enhancing cleanup effects. The Oasis 2×4 method is designed so that by selecting one of the four types of mixed-mode solid phases based on the chemical properties of the target component and implementing the recommended protocol for that solid phase, good results can be obtained. Program: - The necessity of sample pretreatment - Solid-phase extraction for matrix removal - Mixed-mode solid phase for further advanced cleanup - Oasis 2×4 method development
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Waters Corporation, headquartered in Milford, Massachusetts, USA, has played a pioneering role as a specialized manufacturer of liquid chromatography since its establishment in 1958. Actively engaged in the development of new products and technologies, it has grown into an international group company that supplies not only high-performance liquid chromatography but also mass spectrometers (MS) and thermal analysis instruments. Waters Japan started operations in 1973 (Showa 48) as the Japanese base of Waters Corporation. Inheriting the corporate ethos of the U.S. headquarters, we have made "Customer Success" our mission and continue to provide innovative technologies and lab solutions.