M&H recently launched a new collection of PET bottles created in shapes inspired by science. According to the company, these distinctive bottles are reminiscent of school science lessons and based on the flask, bottles and test tubes used by chemists. The range comprises the 300ml Florentine Flask (Ref. 4118), 300ml Erlenmeyer Flask (Ref. 4119) and 250ml Test Tube Bottle/Tottle (Ref. 4128).