DADAKEWIN 50ml Glass Color Comparison Tubes with Glass Stopper Nessler Glasses Chemistry Lab Tubes(Pack of 5) (Size : 50ml)

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DADAKEWIN 50ml Glass Color Comparison Tubes with Features

• Package Contains: 5pcs- 50ml Glass Color Comparison Tubes

• Nessler glass tube for visually comparing solution sample colors.

• Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.

• Safety: Equipped with glass stopper to prevent liquid from leaking out.

• Reusable: It can be reused by washing with warm water, which is more environmentally friendly and will not cause pollution to the environment

About DADAKEWIN 50ml Glass Color Comparison Tubes With

Color: Clear Heavy Duty Reusable Pack of 5: 50ml Glass Color Comparison Tubes with Glass Stopper Lab Tube : for professional laboratory If for any reason you are not satisfy with this product, please contact us. We also have a variety of lab scientific products, welcome to my store. We have perfect after-sales service, rest assured to buy!