Description
The LH-40 serves as a preparative autosampler as well as a fraction collector for LC preparative purification. It offers all the benefits of the FRC-40 for sample capacity and scalability, and allows up to 20 mL of sample to be injected from any location in the sample bed. A liquid sensing needle enables sample injection until a container is empty, and an optional purity verification kit may be used to verify the purity of fractions after they are collected.
- A single unit can perform everything from sample injection to fraction recovery
- A proprietary injection method minimizes carryover, significantly limiting contamination to subsequent samples
- With its long needle stroke, the system is compatible with containers of varying depths, including microtiter plates (MTP), vials, test tubes, and sample bottles
- Optional syringe kit enables large-capacity injections of 2 mL or more at one time.
- Washing pump reduces the washing time for the injection needle, increasing throughput while reducing carryover.