Best Practices for Laboratory Safety and Management

 
PERSONAL PROTECTIVE
EQUIPMENTS (PPEs)
 
FEED THE FUTURE INNOVATION LAB FOR LIVESTOCK SYSTEMS
 
Supplemental materials for Good Laboratory Management Training Manual for Trainers
Prepared by Richard Fethiere, University of Florida
 
Background
 
 Safety
 Safety: Protective gloves
 Safety: PPE
 Disposal of hazardous waste
 
Every lab should aim to promote a safe and healthy environment, by providing
programs and services that minimizes community risks related to:
 
 
Safety codes and standards should be followed by all in
dividuals associated with the
lab and institution
 
SAFETY
 
There should be a clear assignments of responsibilities for appropriate safety-
related practices:
 
 
 
Consider individual responsibilities and hierarchy
 
SAFETY-RELATED PRACTICES
 
There should be clear 
assignments of
responsibilities 
for appropriate safety-related
practices:
Hazard awareness
Safety equipment use (first aid, spill, and fire kits)
Personal Protective Equipment (lab coats, gloves,
goggles, respirators, etc.)
 
ASSIGNMENTS OF RESPONSIBILITIES
 
Procedures for storing and handling specific types of chemicals should be
established and followed, particularly for
:
 
GOOD LABORATORY PRACTICES
 
These chemicals must be:
Clearly labeled
Properly stored
Appropriately disposed
An 
emergency call list 
should be
established in case of emergencies
 
GOOD LABORATORY PRACTICES (2)
 
Shall be worn when working with hazardous
materials
IMPORTANT: 
No gloves will protect from every
chemical
Gloves must be selected based on the intended use
AND considering the user (latex allergies)
CHECK GLOVE COMPATIBILITY CHARTS
TO MAKE SURE YOU’RE USING THE
CORRECT ONES
 
SAFETY: PROTECTIVE GLOVES
 
Eye protection: 
Shall be worn at ALL TIMES when working 
with
Chemical, biological, radioactive substances
Prescription glasses won’t provide adequate protection from
injury or exposure
Safety goggles or face shields:
Must be used when there’s a risk of splashing, violent reactions,
or flying particles
Specific goggles shall be worn if working with laser, ultraviolet,
or other light sources
Contact lenses should not be worn in lab work areas.
When required, safety goggles should be worn at ALL TIMES
 
SAFETY: PPE
 
SAFETY: PPE
 
Lab coats or gowns: 
Are required to be used over street clothes or
exposed skin when
 working with:
Chemical substances
Biological substances
Radioactive substances
Should be always 
buttoned up 
 and should cover the user to below the
knees
 
SAFETY: PPES
 
Facemasks: 
May be necessary if working on a dusty
environment (grinding samples)
 
Respirators: 
May be required if a hazard assessment
determines it
 
SAFETY: PPES
 
Chemical waste must be properly 
labeled and identified
Chemicals (including liquids with pH<5) 
should not be 
disposed down drains,
trash, or by evaporation
Chemical
 wastes are required to be held in 
accumulation areas 
until pickup
E
ach lab must have a 
waste manager
 
DISPOSAL OF HAZARDOUS WASTE
 
DISPOSAL OF HAZARDOUS WASTE
 
Consult the Good Laboratory Management Training Manual for Trainers
https://livestocklab.ifas.ufl.edu/resources/glp/
Direct link to manual in PDF:
 
https://livestocklab.ifas.ufl.edu/media/livestocklabifasufledu/pdf-/MANUAL-
Fethiere_UF_Good-lab-management-practices_2022.pdf
 
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Promoting a safe laboratory environment involves following safety codes and assigning responsibilities for practices like hazard awareness, equipment use, and PPE. Good laboratory practices include proper storage and handling of hazardous chemicals, with a focus on flammable, corrosive, reactive, and toxic substances. Utilizing protective gloves is emphasized for working with hazardous materials to ensure safety and minimize risks.


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  1. PERSONAL PROTECTIVE EQUIPMENTS (PPEs) Supplemental materials for Good Laboratory Management Training Manual for Trainers Prepared by Richard Fethiere, University of Florida FEED THE FUTURE INNOVATION LAB FOR LIVESTOCK SYSTEMS Photo Credit Goes Here

  2. Safety Safety: Protective gloves Background Safety: PPE Disposal of hazardous waste

  3. SAFETY Every lab should aim to promote a safe and healthy environment, by providing programs and services that minimizes community risks related to: SAFETY HEALTH ENVIRONMENT Safety codes and standards should be followed by all individuals associated with the lab and institution

  4. SAFETY-RELATED PRACTICES There should be a clear assignments of responsibilities for appropriate safety- related practices: Responsible of general safety Responsible of safety education Responsible of safety rules compliance Consider individual responsibilities and hierarchy

  5. ASSIGNMENTS OF RESPONSIBILITIES There should be clear assignments of responsibilities for appropriate safety-related practices: Hazard awareness Safety equipment use (first aid, spill, and fire kits) Personal Protective Equipment (lab coats, gloves, goggles, respirators, etc.)

  6. GOOD LABORATORY PRACTICES Procedures for storing and handling specific types of chemicals should be established and followed, particularly for: Flammable chemicals Corrosive Chemicals Reactive chemicals Highly toxic chemicals Acetone Alcohol Toluene Sulfuric acid Hydrofluoric acid Sodium hydroxide Peroxides Perchlorates Hydrides Arsenic Hydrogen cyanide Chlorine

  7. GOOD LABORATORY PRACTICES (2) These chemicals must be: Clearly labeled Properly stored Appropriately disposed An emergency call list should be established in case of emergencies

  8. SAFETY: PROTECTIVE GLOVES Shall be worn when working with hazardous materials IMPORTANT: No gloves will protect from every chemical Gloves must be selected based on the intended use AND considering the user (latex allergies) CHECK GLOVE COMPATIBILITY CHARTS TO MAKE SURE YOU RE USING THE CORRECT ONES

  9. SAFETY: PPE Eye protection: Shall be worn at ALL TIMES when working with Chemical, biological, radioactive substances Prescription glasses won t provide adequate protection from injury or exposure Safety goggles or face shields: Must be used when there s a risk of splashing, violent reactions, or flying particles Specific goggles shall be worn if working with laser, ultraviolet, or other light sources Contact lenses should not be worn in lab work areas. When required, safety goggles should be worn at ALL TIMES

  10. SAFETY: PPE

  11. SAFETY: PPES Lab coats or gowns: Are required to be used over street clothes or exposed skin when working with: Chemical substances Biological substances Radioactive substances Should be always buttoned up and should cover the user to below the knees

  12. SAFETY: PPES Facemasks: May be necessary if working on a dusty environment (grinding samples) Respirators: May be required if a hazard assessment determines it

  13. DISPOSAL OF HAZARDOUS WASTE Chemical waste must be properly labeled and identified Chemicals (including liquids with pH<5) should not be disposed down drains, trash, or by evaporation Chemical wastes are required to be held in accumulation areas until pickup Each lab must have a waste manager

  14. DISPOSAL OF HAZARDOUS WASTE

  15. Consult the Good Laboratory Management Training Manual for Trainers https://livestocklab.ifas.ufl.edu/resources/glp/ Direct link to manual in PDF: https://livestocklab.ifas.ufl.edu/media/livestocklabifasufledu/pdf-/MANUAL- Fethiere_UF_Good-lab-management-practices_2022.pdf

  16. Feed the Future Innovation Lab for Livestock Systems https://livestocklab.ifas.ufl.edu/ (Subscribe to newsletter) livestock-lab@ufl.edu Disclaimer This work was funded by the United States Agency for International Development (USAID) Bureau for Food Security under Agreement #AID-OAA-L-15-00003 as part of Feed the Future Innovation Lab for Livestock Systems, and by the Bill & Melinda Gates Foundation OPP#1175487. Any opinions, findings, conclusions, or recommendations expressed here are those of the authors alone.

  17. www.feedthefuture.gov

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