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color correcting
The following output voltages can be set by means of a rotary switch: 3 V/4
Versatile Use: Suitable for a variety of synthesis applications in laboratories
Eriochrome Black T is essential for various titration experiments
Molecular Formula: Na2S2O3
Polydron Class Set color correctingThis excellent pack contains enough polydron for a whole class. Set contains. 20 hexagons, 40 squares, 100 equilateral triangles, 24 pentagons and an exploring booklet. Each square piece measures 7. 5 x 7. 5cm. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged
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