BERTHOLD TECHNOLOGIES provides a whole system for Radio HPLC application, including cells, splitters, mixing cells, pumps and software.

Cat. No. BT-29530-20

Features:

The detector

BERTHOLD TECHNOLOGIES provides two versions:

1. The stand-alone version with analog outputs
   compatible with UV type data stations (0-1 volts,
   with linear over range up to 3 volts).
2. The fully PC driven version is under control of the powerful Windows software packages RadioStar or Laura ^TM

The measurement of all radio-labelled compounds is possible with the best and most sensitive configuration. Further exclusive features are the control of scintillation pump, fraction collector and waste valve to divert radioactive wasteto a separate container. In addition, there are also dynamic splitters available, which make it easier to safe your labelled compounds. Additionally an external start is possible that can be controlled by the autosampler or over a manual valve.

Laura^TM is a registered trademark of LabLogic.

The Flow Cell

BERTHOLD TECHNOLOGIES provides the widest range of flow cells available, including high pressure cells (HPLC/MS), microbore, gamma, Cerenkov and unique YG solid scintillator types.

The Scintillator Pump

For admixture applications, where a liquid scintillator is continuously mixed with the column eluate, a mixing pump is required. The pump is separate from the main detector to eliminate the possibility of scintillator leaking into the detector and associated electronics. It is also possible to split the eluate stream prior to mixing.

Highest Efficiency

The efficiency is not just a function of the detector but also of the scintillator. The liquid scintillator must be carefully selected to provide the optimum sensitivity for a given solvent system. For solid scintillator the proven YG material, unique to BERTHOLD TECHNOLOGIES, provides the ultimate in efficiency/background performance. The detector is equipped with the most sensitive 2”-photomultiplier tubes operating incoincidence. The coincidence time for each type of scintillator will vary and by using automatic Optimised Coincidence Time (O.C.T) the best E2/B is achieved. Automatic optimisation of the electronics to capture the complete energy spectrum of the isotope is also performed to ensure themonitoring of all detectable events.