Product Description
Brand Waters Corp
Product Type Guards
Pack Size 1 Nos
CAT No 186006912
Application Columns
30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.
Reliable Protection for Prep ColumnsDesigned to fit 30 mm x 10 mm guard cartridges, the Waters Prep Guard Holder shields your preparative columns from harmful particulates and contaminants. Its high-pressure tolerance and chemical-resistant construction safeguard column integrity, ensuring prolonged service life and consistent chromatography results.
Highly Compatible and Easy MaintenanceThis guard holder is built for seamless integration with standard preparative column systems. Electropolished stainless steel enhances chemical compatibility while simplifying cleaning. Tool-free disassembly allows for quick cartridge exchanges and straightforward preventive maintenance.
Comprehensive Support and AccessoriesEach guard holder comes complete with user-friendly instructions and all necessary fitting accessories. Replacement end fittings and internal seals are available, allowing for continued reliable operation and reducing downtime.
FAQ's of Waters Corp 30 mm X 10 mm Prep Guard Holder:
Q: How is the Waters 30 mm X 10 mm Prep Guard Holder used in preparative chromatography?
A: The guard holder is designed to securely house compatible guard cartridges, protecting preparative columns from particulates and contaminants during chromatography runs. This extends the life of the main column and helps maintain data quality.
Q: What cartridges are compatible with this prep guard holder?
A: The holder accommodates guard cartridges measuring 30 mm in diameter and 10 mm in height, providing a precise fit for Waters and other compatible preparative chromatography setups.
Q: What maintenance process is recommended for this guard holder?
A: To maintain optimal performance, the holder should be periodically disassembled and cleaned, especially when changing cartridges or if contamination is suspected. Its electropolished stainless steel surface allows for easy cleaning with common laboratory solvents.
Q: Where should this prep guard holder be installed?
A: The holder is designed for installation at the front end (inlet) of the preparative chromatography column system, ensuring that all incoming samples pass through the guard cartridge before reaching the main column.
Q: What are the benefits of using a guard holder with preparative columns?
A: Utilizing a guard holder helps prevent damage to expensive preparative columns by removing debris and particulates before they reach the analytical bed, significantly extending column life and improving run reliability.
Q: When should the guard cartridge within the holder be replaced?
A: It is recommended to replace the guard cartridge whenever there is increased backpressure, reduced column performance, or obvious contamination. Regular checks according to your lab's preventive maintenance schedule are also beneficial.
Q: Is this guard holder compatible with all solvents used in preparative chromatography?
A: Yes, the electropolished stainless steel construction ensures compatibility with common aqueous and organic solvents, supporting a wide range of preparative chromatographic procedures.