Porcelain Desiccator Plates with Small Holes

Plates include numerous 5 mm diameter perforations. Also includes a large 25 mm hole in center. Glazed on one side.

• Thermal shock resistant - average coefficient of expansion from 20 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 factory heat tested
• Glaze is extremely white and no softening occurs up to 1000°C
• Chemically resistant - Resistance to acids and alkalies is excellent, except for hydrofluoric acid
Image(s) are representative of the product group and not necessarily the individual product.

Plate Diameter (mm): 140
Diameter of Holes (mm): 5
Diameter of Center Hole (mm): 25

Plate Diameter (mm): 190
Diameter of Holes (mm): 5
Diameter of Center Hole (mm): 25

Plate Diameter (mm): 230
Diameter of Holes (mm): 5
Diameter of Center Hole (mm): 25