'Test tubes' presentation slideshows

Lab Equipment

Lab Equipment. Test Tube Racks. Test tube racks are for holding and organizing test tubes on the laboratory counter. Plastic racks may melt in contact with very hot test tubes. Test Tubes. 13 x 100 mm test tubes. Ignition tube. 10 x 75 mm test tubes. Test Tube Brushes.

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Safety

419 views • 39 slides

Chemistry safety Part 2

Chemistry safety Part 2. Before Lab. Your instructor is a trained professional who is very familiar with the procedures performed in each experiment. If you have questions or require clarification even after watching the video, do not hesitate to ask. Before Lab.

364 views • 36 slides

Precipitation of Proteins at isoelectric Point

Precipitation of Proteins at isoelectric Point. Proteins. Proteins are polymers consisting of 20 kinds of amino acids. Are substance of high molecular weight from 5000 to1000,000 daltons .

1.61k views • 26 slides

Lab Safety

Lab Safety. 1. Listen to or read instructions carefully before attempting to do anything. 2. Wear safety goggles to protect your eyes from chemicals, heated materials, or things that might be able to shatter. 3. Notify your teacher if any spills or accidents occur.

530 views • 25 slides

Chapter 1

402 views • 25 slides

Juul E-cigarette Effects on Human Flora

776 views • 21 slides

Methods to Detect Red Cell Membrane Disorders

Methods to Detect Red Cell Membrane Disorders. OSMOTIC FRAGILITY TEST Mr.Mohammed A. Jaber. Definition. The osmotic fragility test is a measure of the ability of the red cells to take up fluid without lysing.

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434 views • 16 slides

FALL 2010 Major Unit Taught By: Debbie Clary and Paula Pursley

CHEMISTRY 101. FALL 2010 Major Unit Taught By: Debbie Clary and Paula Pursley. Gobstopper Lab.

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502 views • 13 slides

1. What does the tubing represent?

199 views • 11 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

Applying hot and cold techniques in sport and active leisure

Applying hot and cold techniques in sport and active leisure. Be able to prepare for hot and cold techniques. Work to professional standards for hygiene, dress or appearance and the responsibilities of the sports massage practitioner or sport therapist. Preparatory checks for hygiene.

313 views • 9 slides

Use of Plastic ware Products in Medical Departments or Labor

Laboratory plastic ware and glass ware items are most important accessories in medical sector, that products are play key role in labs and hospitals. Plastic ware items such as test tubes, pipette tips, multiwall assay, culture plates, small bottles and containers are used at huge level.

339 views • 8 slides

Demonstration of the catalytic action of enzymes

Demonstration of the catalytic action of enzymes. 3.1. Demonstration of the catalytic action of enzymes. 1 What is the purpose of grinding the liver tissues?. This breaks down liver tissues to release catalase. 3.1. Demonstration of the catalytic action of enzymes.

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Fermentation Lab

287 views • 7 slides

Fermentation Lab

241 views • 7 slides

Enzyme Lab

507 views • 6 slides

Horizontal soil sampler

Horizontal soil sampler. Test tube sampler for monitoring rhizosphere and topsoil microflora. Technical details of the sampler. Ruler. Piston. Base. Operation of the sampler. 1. Test tubes before Insertion (in circles) 2. The piston precisely inserts the test tube into the soil.

181 views • 5 slides