Package Include
2 x 70mm beaker covers 2 x 100mm beaker covers 2 x 120mm beaker covers 2 x 150mm beaker covers

Characteristics
-Product Info:Experimental glass instrument
- Color: Transparent Watch Glass.
- Material: Glass Chemistry Watch Glass.
- Size 4: 7.00X7.00X1.50cm/2.75X2.75X0.59in Glass Beaker Cover.
- Size 2: 12.00X12.00X1.50cm/4.72X4.72X0.59in Round Beaker Cover.
- Size 3: 10.00X10.00X1.50cm/3.93X3.93X0.59in Class Beaker Cover.
- Diameter: 70mm,100mm, 120mm,150mm Beaker Cover for Chemistry.
- Size 1: 15.00X15.00X1.50cm/5.89X5.89X0.59in Glass.
- Versatile, can be used for mixing of experimental liquids, storage of samples and lids of beakers Watch Glass for Laboratory.
- After careful grinding, the surface is smooth and burr-free, safe, practical and durable Laboratory Accessories.
- You will receive glass evaporating dishes in sizes 70mm, 100mm, 120mm and 150mm to suit your different needs Glass Evaporation Tray.
- It is a good helper in your laboratory to prevent the beaker from being contaminated and make your experimental work easier Laboratory Glass Cover.
- Compact round size design for easy storage, simple operation and convenient use Watch Beaker Cover.

Goods Information
Beaker Cover for Class These practical glass watch glasses are widely used in laboratories.Laboratory Glass is made of glass material and polished so we can use it with confidence.Glass Evaporation Tray These are glass watch glasses in sizes 70mm, 100mm, 120mm and 150mm, four of each size, different sizes can meet your different needs