Double Monochromators      Mithras² LB 943 employs two double monochromators for excitation and emission respectively. The monochromators are predominately meant to provide entire wavelength flexibility in absorbance and fluorescence measurents, yet they can be used for Time-Resolved Fluorescence and Luminescence measurements as well. While a low f number and a high blocking ensure exceptional performance variable bandwidths and increments of 1 nm illustrate the versatility of the monochromators.            RFID-coded Filters      For applications requiring the high light transmission of filters, e.g. BRET and Fluorescence Polarization, the instrument can be equipped with filters. RFID-coding of the filters enable and secure their error-free usage.            Built-in Reagent Injectors      Up to 4 reagent injectors can be set up to dispense multiple activators or detection reagents at any time and with user-adjustable volumes during the measurement.  Berthold Technologies´ injectors are based on the proprietary JET Injection technology. Superior accuracy and precision is combined with excellent mixing performance. Variable injections speeds and "friendly" material enable even injection of live cells (e.g. in       Aequorin based GPCR screening).            The injector tips can be located right in reading position enabling the measurement of very fast labels and reactions, e.g. Acridinium esters and Calcium flux, and to inject activators into a running kinetic.            Waste Pump      Excess fluids from priming and washing procedures are safely discarded via an automatic waste pump.            Temperature Control      A temperature controlled incubation area ensures stable conditions for the micro-plate whenever temperature sensitive enzymes or cells are in use. Condensation of lidded micro-plates is reduced.            Automatic Plate Height Adjustment (Z Optimization)      The plate height adjustment module detects the height of the plate used and automatically adjusts the measurement optics for it. There is no need any more for users to perform time-consuming Z-scans. Besides optimizing the focus of the excitation beam it also ensures there will be no crosstalk from adjacent wells.