Lab Skills I: Biosafety Cabinets

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This workshop aims to introduce students to the safe and proper use of biosafety cabinets, essential equipment for handling biological agents in the laboratory. Through theoretical and practical sessions, participants will learn the operating principles, the different types of cabinets (Class I, II, and III), their specific applications, and the international regulations related to their use.

During the practical part, students will learn how to properly operate a Class II biosafety cabinet, including start-up and shutdown procedures, work area organization, aseptic work techniques, cross-contamination prevention measures, and cleaning and disinfection practices before and after use. Key aspects such as the protection of the operator, the product, and the environment will also be addressed.

This workshop seeks to strengthen students' technical and biosafety skills, promoting a culture of responsibility and good practices when working with potentially hazardous biological materials.


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  • AV. GONZALO GOMEZ JURADO
  • PSJE. SILVIO AYALA LEORO
  • Ibarra, Imbabura
  • Ecuador 100105
  • Building: Antiguo Hospital San Vicente de Pau
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  • A Biotechnology Research Club is an academic and training space comprised of students, faculty, and researchers interested in developing scientific projects related to various areas of biotechnology. Its main purpose is to foster research, innovation, and scientific dissemination through collaborative activities that promote active learning and critical thinking.

  • Co-sponsored by Club de Investigaciones Biotecnológicas - UTN
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  • Starts 21 May 2025 08:00 AM UTC
  • Ends 21 May 2025 05:02 PM UTC
  • No Admission Charge




Agenda

Day 1 – Wednesday, May 21, 2025

Time Session Details
08:30 – 09:00 Participant Registration & Materials Distribution Attendance check, handouts, safety gear (if applicable).
09:00 – 09:30 Workshop Opening & Objectives Welcome, learning outcomes, relevance of biosafety in the lab.
09:30 – 10:30 Theoretical Session I: Introduction to Biosafety Cabinets Overview of Biosafety Cabinets (BSCs): Types I, II, III; HEPA filters; airflow principles; containment levels.
10:30 – 10:45 Break —
10:45 – 11:30 Theoretical Session II: Biosafety Guidelines & Standards WHO, CDC, and local biosafety regulations; personal protective equipment (PPE); contamination prevention.
11:30 – 12:30 Demonstration: BSC Setup and Safe Operation Live demonstration of correct procedures for starting, using, and shutting down a Class II BSC.
12:30 – 13:00 Q&A and Recap Summary and open discussion.

Day 2 – Thursday, May 22, 2025

Time Session Details
08:30 – 09:00 Arrival and Preparation Brief review and safety reminders.
09:00 – 11:00 Hands-On Practice: Working in a Class II Biosafety Cabinet Individual or group practice: aseptic techniques, sample handling, workspace organization, cleaning and decontamination.
11:00 – 11:15 Break —
11:15 – 12:00 Case Scenarios and Error Prevention Common mistakes, risk analysis, and corrective actions.
12:00 – 12:30 Workshop Closure & Feedback Participant feedback, discussion, and certificate distribution.