This watch plate is mainly used in laboratory and home applications for suspension culture tests, beaker lids, temporary storage of liquids and solid specimens, measuring corrosive substances, paint formulation, etc.
Specifications
Color: Transparent
Material: Glass
Diameter: 120mm
Thickness: 2mm
Weight: 322g
Package Content: 6 x Watch Glasses
Benefits
The glass is made of chemical durable table glass, corrosion resistance, can effectively keep the material pure, increase the liquid surface area and promote evaporation.
Description
1. Before use, the watch glass must be washed and dried. This can effectively avoid the influence of other substances on experimental results.
2. After application, it is difficult to wash and dry in time to avoid residue that will affect the next use.
Notice
This watch plate cannot be burned directly to fire or used as a evaporation plate to prevent bursting.
Please note that the watch glass is selected according to the caliber of the instrument. As a general rule, the diameter of the watch glass should be 1cm larger than the diameter of the instrument. It is convenient to use.