Two Levels of Control: ROTROL N and ROTROL P

The ROTEM® instrument features an integrated continuous self-check system which automatically blocks channels when system malfunctions are detected. In addition, for control of the whole system including reagent performance and user skills two levels of plasma based lyophilized controls are available.
The control values for the most important clot firmness parameters (A10/A20) are in the low normal and in the bleeding range. The control values for the clotting time parameter (CT) are in the hypercoagulable/normal and in the high normal/hypocoagulable range.
Target ranges are assigned for both control levels.Controls may be used as precision controls or as accuracy controls.

ROTROL N - Level I

Ref.-No.: 503-24

Composition
Modified human plasma
Diluent
Package size
5 x 1 vial ROTROL N Lyo
5 x 1 vial ROTROL N Dil (1300 μl)
5 x 4 tests
Reconstituted Stability
8 h at 2-8°C or portioned and kept frozen at – 20°C for 1 month

ROTROL P - level II

Ref.-Nr.: 503-25

Composition
Modified human plasma
Diluent
Package size
5 x 1 vial ROTROL P Lyo
5 x 1 vial ROTROL P Dil (1300 μl)
5 x 4 tests
Reconstituted Stability
4 h at 2-8°C, freezing and thawing is not recommended