2000ml Glass Round Storage Reagent Bottle This model may be operated

This model may be operated in electric motor mode or hand cranked to illustrate that the charge produced is nothing to do with the mains power supply

with iris diaphragm and built-in illuminator

General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with Tester Precision Ph Accuracy

and brass weight hangers for a complete educational experience

2000ml Glass Round Storage Reagent Bottle This model may be operatedIncluded: 1 x Heavy Duty 2000ml Glass Round Storage Bottle. Each Glassware is printed with clear scale for accurate measuring. Premium Quality: Glassware is made of high quality, heavy duty, Borosilicate 3. 3 glass with GL45 Screw Cap. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Designed for use in professional laboratories, but is an ideal choice for science classrooms