All plastic soda bottles start as a small plastic bottle known as a preform. When the bottler is ready to fill the bottle with soda, the preform is heated and blown into a larger bottle, such as a 2-liter soda bottle. These thick-walled, durable polyethylene preforms are a great substitute for glass test tubes. Perfect for storing liquids, gel crystals, or mixtures to be used or displayed in your classroom throughout the entire school year. In the biology laboratory, they are ideal for growing or cloning plants, collecting water samples, and displaying specimens. Provide your own caps by simply collecting the caps from 2-liter soda bottles. Not for use with strong acids and bases or organics. Not autoclavable. 40-mL capacity. Each preform measures approximately 12 cm long x 2.5 cm diameter. Preforms and caps come in packages of 30.
Additional ResourcesNo Additional Resources at the time.
Flinn Catalog/Reference Manual Page 306
Flinn Middle School Catalog/Reference Manual Page 158
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