stonylab Glazen Rechte Inlaatadapter met 24/40 Mannelijke Glazen Verbinding en 10 mm Slangaansluiting Lab Glaswerk, 1 Pak

Very well constructed adaptor that is just as advertised. No defects or issues with glass quality.

Super Teil

Needed not for it’s intended purpose but for an “experiment” of the medicinal variety and it worked flawlessly. Any scientific glass numbered 19/22 will work with non scientific, medical glass fittings of 18mm.

It's not perfect, the quality is lower than that of professional labware but it seems to work properly

I use this piece to evaporate the last remaining solvent and water from resin. I've also used this to finish drying out flasks that are freshly washed.Decent glass thickness, good joint, barb fits my gum-rubber hose well. No complaints. Would recommend.