塩化カルシウム管
1. Drying tubeA drying tube or guard tube is a tube-like piece of apparatus used to house a disposable solid desiccant, wherein at one end the tube-like structure terminates in a ground glass joint for use in connecting the drying tube to a reaction vessel, for the purpose of keeping the vessel free of moisture. The tube-like structure is often bent and can also widen to form a bulb/desiccant reservoir. Typically a drying tube is 1–2 cm wide and 5–10 cm long and bent at an angle of about 90 degrees.
Read “Drying tube” on English Wikipedia
Read “塩化カルシウム管” on Japanese Wikipedia
Read “Drying tube” on DBpedia
Read “Drying tube” on English Wikipedia
Read “塩化カルシウム管” on Japanese Wikipedia
Read “Drying tube” on DBpedia
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