Laboratory Borosilicate Glass Coating Rods Glass Cell Spreaders Petri Dish Glass Diffuser Bars Professional Cell Spreaders (20, L-Shape, 200mm)

20Pcs laboratory cell spreaders, shank length 100/150/200mm, L-shaped base length 45mm, triangular base length 40mm, high borosilicate glass material. Laboratory tools, high borosilicate transparent glass, high temperature resistance, good chemical stability, low coefficient of expansion, high hardness, can be on a flat surface uniform application of liquid samples. The L-shaped design fits the curvature of the Petri dish, which makes it easy to spread liquid samples uniformly along the bottom of the dish, especially suitable for large-area spreading operation. The triangular structure of the wand allows for precise control of the spreading force and range, making it suitable for applications that require zoned spreading or the spreading of micro samples. The surface of the glass rod is polished, smooth and burr-free to avoid scratching the surface of the Petri dish or damaging the culture medium, easy to clean and reusable.

• 20Pcs laboratory cell spreaders, shank length 100/150/200mm, L-shaped base length 45mm, triangular base length 40mm, high borosilicate glass material.
• Laboratory tools, high borosilicate transparent glass, high temperature resistance, good chemical stability, low coefficient of expansion, high hardness, can be on a flat surface uniform application of liquid samples.
• The L-shaped design fits the curvature of the Petri dish, which makes it easy to spread liquid samples uniformly along the bottom of the dish, especially suitable for large-area spreading operation.
• The triangular structure of the wand allows for precise control of the spreading force and range, making it suitable for applications that require zoned spreading or the spreading of micro samples.
• The surface of the glass rod is polished, smooth and burr-free to avoid scratching the surface of the Petri dish or damaging the culture medium, easy to clean and reusable.