The mall specializes in producing and selling high-purity experimental products for "scientific research institutes, universities and other" scientific research institutions and laboratories. For experiments, we should buy high-cost and high-purity products instead of low-cost and low-purity products. We should buy according to the actual use. Although the purity of industrial products looks the same. We should avoid low purity industrial products entering the laboratory, which will affect the accuracy of experimental results.
1、10-50-5mm (10) in the option is equivalent to 10 mm diameter, 50 mm length, 5 mm height and 10 quartz boats. Other specifications in the option also mean the same.
2、25-100-12.5mm (5) in the option is equivalent to a quartz boat with a diameter of 25mm, a length of 100mm, a height of 12.5mm and a quantity of 5. The meaning of other specifications in the option is the same.
3、30-200-15mm (2) in the option is equivalent to the quartz boat with diameter of 30mm, length of 200mm, height of 15mm and quantity of 2. Other specifications in the option also mean the same.
4、Characteristics of quartz boat: it can be used below 1100 ° C for a long time and below 1450 ° C for a short time. The melting point temperature is close to 1730 ° C.
5、Good insulation, strong acid resistance (except hydrofluoric acid), visible light transmittance of more than 93% and ultraviolet spectral transmittance of more than 80%.
