Year1
- 规格：
- 45mm-90mm
- 材质：
- PTFE
PTFE watch glass
Round shape, slightly concave in the middle, similar to an evaporation dish.
Uses
. It can be used to evaporate liquids. It can increase the surface area of the liquid, thereby speeding up evaporation. But it cannot be heated like an evaporating dish
. It can be used as a cover. Cover the evaporating dish or beaker to prevent dust from falling into the evaporating dish or beaker
. Can be used as a container to temporarily hold solid or liquid reagents for easy access
. Can be used as a carrier to carry H Test paper, so that the acid or alkali solution dropped on the test paper will not corrode the experimental bench.
Product name
Specifications (mm)
Material
PTFE watch glass
Features
. Appearance pure white.
.High and low temperature resistance: operating temperature ℃～+℃.
.Corrosion resistance: Resistant to strong acid, strong alkali, aqua regia, magic acid, hydrofluoric acid and various organic solvents.
. Low blank value: extremely low dissolution and precipitation of metal ions.
. Anti-pollution: The blank value of metal elements is low, and the content of lead and uranium is less than . B is the most advanced analysis at home and abroad.
.Insulation: not affected by environment and frequency, small dielectric loss, high breakdown voltage.
.Surface non-stickiness: It is a solid material with the smallest surface energy.
Widely used in important sectors such as national defense industry, atomic energy, petroleum, radio, electric machinery, chemical industry, etc.
PTFE series products: Petri dishes, pointed bottom beakers, crucibles, Buchner funnels, weights, Erlenmeyer flasks, reagent bottles, digestion bottles, ball mill jars, test tubes, test tube racks, shovels, tweezers, Medicine spoons, flasks, beakers, funnels, volumetric flasks, evaporating dishes, watch dishes, valves, joints, digestion tubes, centrifuge tubes, etc.
Nanjing Ruinike Technology Development Co., Ltd.
Contact person Su Yang QQ
Mobile phone number
Fax email: @qq
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