a. Plastic Petri Plates: are placed in the RED BIOHAZARD BINS Show b. Glass test tubes: the writing must be removed with alcohol, and the test tubes stored upright in wire baskets, located in metal tubs. DO NOT remove caps or empty contents. c. Pipettes: are placed in the metal pitcher, pipette tip downward d. Wet mount slides (live microbes): remove coverslip, place in proper disposal container, and deposit slide in 10% bleach solution e. Heat-fixed slides: students will hand wash slides using soap and water, and store in their slide boxes. f. Paper towels: disposed in regular trash cans UNLESS the paper towels have been used to clean up spills or are known to be contaminated. If contaminated, paper towels should be placed in the red biohazard bin. g. Gloves: dispose in red biohazard bin. Wash hands upon the removal of gloves h. Broken glass (UNCONTAMINATED): will be placed in the broken glass box. CONTAMINATED broken glass will be disposed according to instructor directions. Chondrichthyes,This group of fishes is characterized by cartilaginous skeleton. internal fertilization, and while sharks can be ovoviviparous, oviparous and viviparous, the Spiny Dogfish Shark - Squalus acanthias we will observe in lab is ovoviviparous. Ovoviviparous sharks are similar to viviparous species in that there is internal fertilization, and the young are born live, but differ in that there is no placental connection, eggs hatch in the mother's oviduct and unborn young are nourished by egg yolk. Oviparous sharks lay their eggs and young are hatched from eggs. Sharks have a 2 chambered heart, and an oil filled liver for buoyancy. Have a spiral valve Ipart of the small intestines that is twisted and coiled to increase surface area) and spiracles . Sharks detect the movement and vibrations in the surrounding water through lateral line, a system of sense organs. They are able to detect depth/water pressure changes, and prey and predators approaching. Students also viewedRecommended textbook solutions
 Advanced Engineering Mathematics10th EditionErwin Kreyszig 4,134 solutions
Chemistry for Engineering Students2nd EditionLawrence S. Brown, Thomas A. Holme 945 solutions
Introduction to Chemical Engineering Thermodynamics7th EditionHendrick Van Ness, J.M. Smith, Michael Abbott 590 solutions
Chemical Reaction Engineering3rd EditionOctave Levenspiel 228 solutions Recommended textbook solutionsTonal Harmony, Workbook8th EditionByron Almen, Dorothy Payne, Stefan Kostka 1,387 solutions U.S. History1st EditionJohn Lund, Paul S. Vickery, P. Scott Corbett, Todd Pfannestiel, Volker Janssen 567 solutions Ways of the World: A Global History3rd EditionRobert W. Strayer 232 solutions America's History for the AP Course8th EditionEric Hinderaker, James A. Henretta, Rebecca Edwards, Robert O. Self 470 solutions Recommended textbook solutions
Ways of the World: A Global History3rd EditionRobert W. Strayer 232 solutions America's History for the AP Course8th EditionEric Hinderaker, James A. Henretta, Rebecca Edwards, Robert O. Self 470 solutions
The Language of Composition: Reading, Writing, Rhetoric2nd EditionLawrence Scanlon, Renee H. Shea, Robin Dissin Aufses 661 solutions
America's History for the AP Course9th EditionEric Hinderaker, James A. Henretta, Rebecca Edwards, Robert O. Self 961 solutions What is the proper way to dispose of all materials used during the lab?Laboratory waste may disposed of in recycling, trash, laboratory glassware disposal boxes, sharps containers, or regulated medical waste boxes; it may need to be submitted to the Chemical Waste Program or Radioactive Waste Program pending contamination.
How would you dispose of substances used in a lab quizlet?Solid chemicals, metals, matches, filter paper, and all other insoluble materials are to be disposed of in the proper waste containers, not in the sink. Check the label of all waste containers twice before adding your chemical waste to the container.
What is the proper disposal of all filter paper used in this experiment?Solid chemicals, insoluble material, and filter paper are to be disposed of into the trash bin (not in the sink). Handling Chemical Spills: Notify your instructor of all chemical spills immediately. 1.
Why is proper waste disposal important in a lab setting quizlet?to eliminate transmission of disease from agent to another host, and to eliminate or prevent some/most hazards.
|
What is the proper way to dispose of all materials used during the lab quizlet?
zusammenhängende Posts
Urheberrechte © © 2024 berikutyang Inc.
