ABOOFAN 4sets Special Cobalt Glass Plate for Flame Reaction Observation Tool for Chemical Labs Stylish Practical Design 3pcs*4 Random Color

ABOOFAN 4sets Special Cobalt Glass Plate for Flame Reaction Observation Tool for Chemical Labs Stylish Practical Design 3pcs*4 Random Color

• Labs experiment glass--observing the color of the flame through the cobalt sheet can determine whether it contains ,,chemistry cobalt glass
• Flame color reaction accessory--it is also used in many places in the industry, such as cement plants, steel plants, and industries,labs experiment tool
• Chemistry filter glass-- workmanship and creative appearance ensure its popularity and practicality,experiment device
• Cobalt glass-- used for high temperature furnace mouths in laboratories or industrial cement production, steel plants, etc,filter glass
• Experiment cobalt plate--cobalt glass is a special glass made by adding " " in the production process,cobalt glass plate