Biology 9700 Practical Notes Instant

Timing: 1 hour 15 min | Weight: 12%

: Mix a specific volume of stock solution with a specific volume of solvent (e.g., water to get an concentration). Serial Dilution : Use a constant dilution factor (e.g., biology 9700 practical notes

Always read the entire instruction sheet before touching any apparatus. The exam board often hides a specific requirement (like "Wait 5 minutes") halfway down a paragraph. or a checklist for microscope calibration Timing: 1 hour 15 min | Weight: 12%