Question/Answer

what size opening is the reaction tube?

We do not have the dimensions of the glassware for this item. Please email our info line, info@envexp.com, for information on contacting the manufacturer of this product.

Do these Needle valves come with replacement instructions? We have an instument services area.Who should they contact for questions

Please contact info@envexp.com for electronic copies of these instructions.

Length, volume of Absorption flask C5012 ?

The dimensions of the C5012 are 1\" in diameter and 10\" in length and holds 50 mls of liquid.

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