Zerodeko 12pcs Glass Plates for Flame Color Reaction Chemistry Experiments Glass Accessory Random Colors for Lab Use

Package List 12 x Cobalt Glass Plates Characteristics - Size: 5.50X5.50X0.50cm/2.16X2.16X0.20in Cobalt Glass - Material: Chemistry Cobalt Glass. - workmanship and creative appearance ensure its popularity and practicality Chemistry Filter Glass. - The special is an indispensable object in the chemical flame color reaction, and is a helper for your experiments. Filter Glass. - Observing the color of the flame through the cobalt sheet can determine whether it contains . Experiment Device. - Cobalt is a special , mainly used in chemical laboratories to observe fire through flame reaction Experiment Cobalt - It is also used in many places in the industry, such as cement plants, steel plants, and industries Flame Color Reaction Accessory. - ColorViolet Labs Experiment ToolGoods InformationLabs Experiment Glass Cobalt is a special , mainly used in chemical laboratories to observe fire through flame reaction.Chemistry Filter Glass It is also used in many places in industry, such as cement plants, steel plants, and industrial kilns

• Chemistry cobalt glass:it is also used in many places in the industry, such as cement plants, steel plants, and industries,labs experiment glass
• Labs experiment tool:cobalt glass is a special glass made by adding " " in the production process,cobalt glass
• Experiment cobalt plate:observing the color of the flame through the cobalt sheet can determine whether it contains ,,experiment device
• glass:when observing the flame color reaction of , it is necessary to pass through the blue cobalt glass, because is not pure, and some impurities such as sodium are often mixed in,flame color reaction accessory
• Cobalt glass plate:cobalt glass plate is a kind of observation lens, mainly for color filtering and ,chemistry filter glass