Quartz evaporating dish with spout, translucent material

Laboreszköz katalógus Marketplace 0Cart

Glosil

Request a price

The material known as Silica, or Fused Quartz, is made of high purity SiO₂(purity better than 99.8% SiO₂). Depending on the production technology, the material can be: opal, translucent, or transparent. Its thermal properties are excellent: the red-hot silica bowl can be safely placed in water, the bowl will not be damaged. The coefficient of thermal expansion of the material at temperatures between 0 and 800 ºC: 5,5x10^-7/ºC. The bowls are solid up to 1,730ºC, while they can be shaped above 1,900ºC. The substance will never be in a liquid state, it changes from its malleable form to a vapor state at higher temperatures.

Its chemical resistance is excellent: of the acids, only HF dissolves it, while phosphoric acid only reacts with the vessel at high temperatures. Therefore, it is possible to evaporate phosphoric acid in silica vessels.

If you need a container different from the "usual" shape, let us know and we will try to find a solution.

picture

code

Capacity

net price

amount

in stock

Evaporating bowl with spout, quartz, 20 ml, transparent material

301.RB55

55 mm

23 mm

20 ml

Request a price

"Dimensions: ?55 mm, height: 23 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 20 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."

Evaporating bowl with spout, quartz, 45 ml, transparent material

301.RB75

75 mm

27 mm

45 ml

Request a price

"Dimensions: ?75 mm, height: 27 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 45 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."

Evaporating bowl with spout, quartz, 70 ml, transparent material

301.RB87

87 mm

33 mm

70 ml

Request a price

"Dimensions: ?87 mm, height: 33 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 70 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."

Evaporating bowl with spout, quartz, 85 ml, transparent material

301.RB94

94 mm

36 mm

85 ml

Request a price

"Dimensions: ?94 mm, height: 36 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 85 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."

Evaporating bowl with spout, quartz, 100 ml, transparent material

301.RB100

100 mm

38 mm

100 ml

Request a price

"Dimensions: ?100 mm, height: 38 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 100 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."

Evaporating bowl with spout, quartz, 200 ml, transparent material

301.RB113

113 mm

47 mm

200 ml

Request a price

"Dimensions: ?113 mm, height: 47 mm Spherical on the inside, with a small flat standing surface on the outside. Volume: 200 ml Material: high purity (>99.8% SO2), bulk quartz. Very low coefficient of thermal expansion and excellent chemical resistance. Usable: up to 1,730 °C."