The mall is specialized in the production and sales of high-purity experimental products for "scientific research institutes, universities and other" scientific research institutions and laboratories. When purchasing high-purity industrial products for production in non low-cost factories, relatives should buy them according to their own actual use to avoid "claiming" that they can also enter the laboratory as experimental products and the same industrial production products, which will affect the accuracy and accuracy of experimental results.

Please inform the customer service personnel of the size and shape you need.

Characteristics of quartz glass: it can be used below 1100 ° for a long time and below 1450 ° for a short time. The melting point temperature is close to 1730 °

Good insulation, strong acid resistance (except hydrofluoric acid), visible light transmittance of more than 93% and ultraviolet spectral transmittance of more than 80%

100-100-30mm(1) in the option is equivalent to two quartz square grooves with a length of 100mm, a width of 100mm, a height of 30mm and a quantity of 1. The front dimension is the external dimension, and the wall thickness of the quartz groove is 2-3mm. The actual internal clear space dimension will be smaller. The meaning of other specifications in the option is the same.

Note: there are other regulations in the store