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Chemical Reagent Calculator 2.5 Chemical Reagent Calculator is a usefull tool to assist laboratory staff in preparing Molar, Anydrous & percentage solutions. | | BREAKTRU QUICK CONVERSION 6.5 Lite version converts several units of lenght. Plus version converts lenght, weight and capacity measures. By typing a number into box
| | Calc 3D 0.0.31 Calc3D is a calculator for vectors, matrices, complex numbers, quaternions and coordinates.
For objects like point, line, plane and sphere
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