[Metal Ring] This laboratory support ring is made of high quality 304 stainless steel for durability.
[High Quality] The advantage of this laboratory closed support ring is acid and alkali resistance and oxidation resistance.
[Wide Range of Applications] This laboratory support ring is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc.
[Specifications] We have 6 different sizes of ring retort 60/80/100/120/140/160mm supports for your choice, so you can meet your different needs.
[Quality Service] These laboratory support rings are very good laboratory assistants and are very practical.
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