Sealing membrane designed for erlenmeyers and laboratory vessels.
making it ideal for various laboratory applications.
The breathable design allows gas exchange and promotes healthy growth of plant culture.
Each pack contains 500 pieces, so you have enough sealing membranes for your experiments.
Perfect for scientific research, horticulture and laboratory use, compatible with various laboratory equipment.
Description
Number. : 1roll=500pcs
Size:
12x12cm (bottle mouth diameter is less than 6cm)
14x14cm (mouth diameter of flask is less than 7cm)
16x16cm (mouth diameter of flask is less than 10cm)