Automated liquid handling with 21CFR compliance

No matter whether in voltammetry, ion chromatography, photometry or spectroscopy, an automated method for the preparation of standard solutions makes the work considerably easier

The preparation of standard solutions or dilution series belongs to the daily tasks of every analytical laboratory.

Eluent preparation that is traceable.

The 846 dosing interface - intelligent dosing pipetting - transferring - diluting - dosing - dispensing.

The 846 dosing interface and the 800 Dosino turn the basic liquid handling operations into child's play, says Metrohm.

The 846 dosing interface is a control unit for up to four dosing elements.

It can be used to expand existing Metrohm systems but also deals, as an independent system, with any liquid handling task occurring in the laboratory.

Thanks to the straightforward and unrestricted programming of the dosing elements even the most complex liquid handling tasks in the range 10ul to 100ml can be performed with high accuracy and precision.

The 846 dosing interface is USB-compatible and fits perfectly into existing Titrando and automation systems, which can thus be equipped with additional dosing elements.

The 846 Dosing Interface can be controlled with an 840 Touch Control as an independent system, or via PC.

Control by PC offers two possibilities, namely Tiamo or the PC Control software.

Whatever type of control is chosen, all of them are compatible with the FDA Regulation 21 CFR Part 11 says Metrohm.

The 846 dosing interface is equipped with four MSB ports allowing to connect 800 Dosinos, 805 Dosimats, stirrers, etc in the same way as this can be done with a Titrando or sample processor.

The Tiamo software allows to control 127 dosing interfaces, which translates into 508 dosing elements operated in parallel.

This means that setups ranging from a single workstation or a pump to a fully automated dosing system can be configured without any restrictions.

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