4pcs Stainless Steel Support Ring Laboratory Glassware Holder Laboratory Equipment Laboratory Stand Support Test Tube Holder Labs Stand Extension Ring

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4pcs Stainless Steel Support Ring Laboratory Features

• Labs stand: made of stainless steel material, ensuring it durable, , rust proof and sturdy constructed.

• Ring support: stainless steel retort ring, , durable, , acid , anti-rust and sturdy.

• Test tube holder: this laboratory support ring is very practical and can be used to hold laboratory glassware and other items.

• Laboratory ring: used in conjunction with laboratory experiment. simple apparatus for laboratory chemical reactions.

• Funnel ring: the retort ring for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.

About 4pcs Stainless Steel Support Ring Laboratory