United Scientific Supplies JSD190 Porcelain Desiccator Plate, Small Holes, 190mm DIA.
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Overview
Features:
- Plates include numerous 5mm diameter perforations. Also includes large hole in center. Glazed on one side.
- Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat tested in factory.
- Glaze - No softening occurs up to 1000°C, and it is extremely white.
- Resistance to Chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric acid.
- Item# JSD190
- Diameter (mm): 190
- Diameter of Holes (mm): 5
- Diameter of Center Hole (mm): 25
- Quantity per pack: 1