This Philip Harris project pack is designed to help students explore enzyme activity, specifically focusing on bacterial amylase, making it ideal for secondary schools and colleges. Teachers can use it to support practical investigations into the effects of pH and temperature on enzyme function. Suitable for small groups or individual learners, the pack provides all necessary reagents for hands-on biology experiments.

• Includes soluble starch, bacterial amylase, 1% iodine solution, and buffer powders for pH 2–9

• Full instructions provided for safe and effective use

• Supports practical biology curriculum at GCSE and A-Level

• Pack contents suitable for multiple experiments

• Please note that none of our enzymes are to be considered as being of Food Grade Standard and are not fit for human consumption.  They are only suitable for use in education.

  The pack includes:

  • Soluble Starch

  • Bacterial Amylase

  • 1% Iodine Solution

  • Buffer Powder pH2

  • Buffer Powder pH3

  • Buffer Powder pH4

  • Buffer Powder pH5

  • Buffer Powder pH6

  • Buffer Powder pH7

  • Buffer Powder pH8

  • Buffer Powder pH9

  • Full instructions