300mm 24/40ジョイントガラスストレートLiebig凝縮管チューブラボラトリーグラスウェア
レビューの一部は自動翻訳されています。
ありがとうございました
Received well packed in excellent condition, just as described.
Good function.
The item is as described, very good quality, but in one picture is shown the male joint zoomed, and it isn't as it's supposed to be. The small "protuberance", we can call it so, is not present in the condenser. I ordered this one time and when I received it I noticed this, so I contacted Banggood, telling them about the problem, and they told me they would send me it again. Same problem. OK, it's not a huge issue, but that part is important because so the distilled liquid can drip, instead, without it, the liquid will go between the joints.
this was very good quality and heavy glass, zero imperfections
Reçu conformément à mon attente. Merci
has the inlet for gas/vapor smaller then the inside condenser tube and is not formed correctly making it where you vapor-ed liquids will puddle at the joint if not used in a vertical apparatus distillation defeating the whole reason for a liebig condenser! there are also bubbles in the glass!
破れ! 別の1つを持っていることを願って、より良いパックし、支払うための送料を持っていない。