The Waters Extraction Manifold | WAT200607 Features

• Positions for up to twenty extraction cartridges.
• Long needle tips which channel the cartridge effluents directly into the corresponding collection vessels and eliminate immediate fittings which could be a source of sample loss or cross-contamination in other manifold designs.
• Vacuum gauge, control and release valves for monitoring and adjustment of vacuum level to control flow rate.
• A choice of four racks to accommodate a variety of collection vessels.
• Three-point interlocking system to ensure proper orientation of racks, keying cartridge position to corresponding collection vessel.
• Chemically resistant, non-contaminating construction of glass, polyethylene, polypropylene, and Delrin™ components.
• Individually controlled, needle-tipped valves (stopcocks), available as accessories, permit simultaneous processing of samples when drying of traditional SPE cartridges must be avoided.

The Waters Extraction Manifold, 20-position, complete with a rack for 13 x 100 mm tubes, is designed to enhance sample preparation efficiency in high-throughput laboratories. Capable of processing up to twenty samples simultaneously, this manifold streamlines workflows and ensures reproducibility across multiple applications. Its vacuum control system allows precise monitoring and adjustment of flow rates, providing reliable extraction conditions for a wide range of sample types. The included rack securely holds 13 x 100 mm test tubes, ensuring accurate and efficient collection of eluates while minimizing the risk of cross-contamination.

Constructed from chemically resistant materials such as glass, polyethylene, polypropylene, and Delrin™, the manifold is built for long-term durability and compatibility with various solvents and reagents. The design incorporates long needle tips that direct eluents directly into collection tubes, reducing sample loss and eliminating intermediate connections that could lead to contamination. The three-point interlocking system aligns the rack precisely, ensuring each extraction cartridge is positioned correctly over its designated collection vessel. This thoughtful design simplifies operation and enhances reproducibility, making the manifold a valuable tool for laboratories that require consistent and efficient extractions.

The manifold is well-suited for a variety of applications, including pharmaceutical analysis, where it aids in the extraction of active ingredients and metabolites from complex matrices. In environmental testing, it allows for the concentration and purification of pollutants from water, soil, and air samples. Food and beverage quality control laboratories benefit from its ability to efficiently extract contaminants, additives, and nutrients, while clinical researchers can use it for biomarker, drug, and metabolite analysis in biological samples. The versatility of the system makes it an essential component in any laboratory focused on achieving high-quality, reproducible results.

Designed with ease of use in mind, the manifold is simple to assemble and disassemble, allowing for quick setup and adaptation to different protocols. Its components are easily accessible for thorough cleaning, ensuring that residues from previous extractions do not interfere with subsequent analyses. Chemically resistant materials allow for cleaning with a wide range of solvents, preserving the integrity of the system over time. Maintenance is straightforward, with replaceable parts such as needle tips, valves, and gaskets available to ensure consistent performance and minimize downtime.

The Waters Extraction Manifold, 20-position, with a rack for 13 x 100 mm tubes, provides a reliable, high-capacity solution for laboratories seeking to improve the efficiency and accuracy of their sample preparation workflows. Its robust design, precise flow control, and user-friendly operation contribute to greater reproducibility and confidence in analytical results. Whether used for pharmaceutical, environmental, food, or clinical applications, this manifold enhances laboratory productivity and ensures consistent extraction performance across a variety of sample types.

FAQs

What types of extractions can be performed using this manifold?
The Waters Extraction Manifold, 20-position, is designed for a variety of sample preparation techniques, primarily solid-phase extraction (SPE), but it can also be used for filtration, liquid-liquid extraction, and general sample clean-up. It is particularly useful for applications requiring efficient separation and purification of analytes from complex matrices. Common uses include pharmaceutical analysis, where active compounds and metabolites are extracted from biological fluids; environmental testing, where contaminants are isolated from water, soil, and air samples; and food and beverage quality control, where additives, nutrients, and residues are analyzed.

How many samples can be processed simultaneously with this system?
The Waters Extraction Manifold is designed to process up to twenty samples at the same time, making it ideal for high-throughput laboratory workflows. This capability significantly increases efficiency by allowing multiple extractions to be performed simultaneously, reducing overall processing time and labor costs. Each sample position is equipped with an independent vacuum port, enabling precise control over extraction flow rates and ensuring consistent results across all samples.

What tube sizes are compatible with the included rack?
The included rack in the Waters Extraction Manifold is specifically designed to hold 13 x 100 mm test tubes, ensuring a secure and precise collection of extracted samples. These tubes provide an optimal balance of volume capacity and ease of handling for many common analytical workflows. The design of the rack ensures that eluates are collected efficiently without risk of spillage, misalignment, or cross-contamination. While the default rack is optimized for 13 x 100 mm tubes, alternative collection racks or tube adapters may be available for laboratories that require flexibility in their sample processing setup.