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Products > oxygen regulators > Ningbo Hema Scientific Instrument Co., Ltd. | Similar Products
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oxygen regulators

" found 2 Products from Ningbo Hema Scientific Instrument Co., Ltd., China
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(1-2 out of 2)

Lab Premium Bunsen Burner

Lab Premium Bunsen Burner
regulated flame.It can change the amount of oxygen and gas at the same time witch means you can adjust both the shape and the size of the flame!You can see the detail on the picture. While you use ...

Upright Flame Torch Brass Bunsen Burner

Upright Flame Torch Brass Bunsen Burner
regulated flame.It can change the amount of oxygen and gas at the same time witch means you can adjust both the shape and the size of the flame!You can see the detail on the picture. While you use ...
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