'First test tube' presentation slideshows

Serial Dilutions

Serial Dilutions. Moist the paper towels with set amount of solution. Get and label your petri dishes. Cut two pieces of paper towel and insert one into bottom of petri dish . Add 10 to 15 seeds to each bag using forceps then put 2 nd moistened towel over the seeds .

483 views • 27 slides

Mouthwash Effectiveness in Eliminating Bacteria

Mouthwash Effectiveness in Eliminating Bacteria. By: Matthew Mancuso Department of Biology Tennessee Technological University, Cookeville, TN 38505. Overview. Introduction Background Hypothesis Materials, Methods, and Data Collection Timelines Expected Results Benefits. Introduction.

1.16k views • 23 slides

Lab Activity2 Proteins

307 views • 15 slides

Serial Dilutions

Serial Dilutions. Make a 0.2-g/mL NaCl STOCK solution - Add 2 g of sodium chloride to beaker and add water to 10 mL . 0.2 g/mL NaCl Stock Solution. Get as many test tubes (minus two) as you have Petri dishes for your experiment. Add 5 mL of water to each of you test tubes.

551 views • 10 slides

Serial Dilutions Example!

Serial Dilutions Example!. Make a 0.2-g/ mL NaCl STOCK solution - Add 2 g of sodium chloride to beaker and add distilled water to 10 mL. 0.2 g/mL NaCl Stock Solution. Get as many test tubes (minus two) as you have Petri dishes for your experiment.

473 views • 9 slides