250ML BOROSILICATE GLASS LABORATORY REAGENT BOTTLE SIMAX (DURAN PYREX EQUIVALENT)

Quality. Robust and highly functional.

I ordered three of these bottles, for steeping wild berries in Polish 95% rectified spirit, ahead of making liqueurs in a few week's time. At 250ml, each of these is perfect for making one 70cl bottle of finished liqueur at around 30-35% ABV in due course. Apart from the bottles/caps/pouring rings themselves, I will compliment the vendors for the care they took packing them. Each of my three bottles was totally ensconced in many layers of bubble wrap. Very happy, will be buying more stuff from these folks. 5* with pleasure.

Perfect little bottle for my milk allowance while on slimming world

I use this for mixing e-juice in 200ml quantities, (bought some previously elsewhere and have been using for over 2 years), excellent bit of kit, can be put through the dishwasher, have boiling water poured in to sterilise and also withstands abuse in an ultrasonic cleaner

The bottle seems really solid as you would expect the neck is nice and wide which is important for me to be able to use syringes and pipettes. The markings for the quantities are clear and seem like they will last there is also a space for writing on it. I brought it primarily to store liquid in a freezer to extend the life of the liquid and while I haven't tried this yet I think it will do the job well. The supplier also has a great range of these bottles in a lot of different sizes. The price was good and delivery excellent and the product was securely and well packed meaning there was no damage to the product.

This is quite a large bottle exactly as you'd expect in a chemistry lab. I use it to carry milk for my breakfast on the train and it's perfect as it doesn't leak and is fine in a dishwasher. Surprisingly thick glass.

Great for what I wanted. 60ml of eliquid looks lost, but all the extra space means you can shake it really well and get it totally mixed. Then you can pour it into 30ml dripper bottles without a funnel.

It’s great works well

Ho acquistato questa bottiglia per crearmi un laboratorio casalingo ben consapevole di non poter replicare la qualità dei materiali di un laboratorio vero. Con queste bottiglie mi sono dovuto ricredere. Ottima qualità, è esattamente come le bottiglie che si trovano in laboratori professionali. Per ora resistente a bolliture e microonde. Felicissimo dell’acquisto.

These bottles are very good. I wish they were cheaper but happy to pay for quality.

Belles bouteilles pour stocker proprement des liquides.

Muy recomendable, lo volvería a comprar