Question: Do And Don’Ts In Laboratory PPT?

What are the 10 lab safety rules?

The 10 Most Important Lab Safety RulesThe Most Important Lab Safety Rule.

Know the Location of Safety Equipment.

Dress for the Lab.

Don’t Eat or Drink in the Laboratory.

Don’t Taste or Sniff Chemicals.

Don’t Play Mad Scientist in the Laboratory.

Dispose of Lab Waste Properly.

Know What to Do With Lab Accidents.More items…•.

Can you wear leggings in a lab?

However, don’t get too comfortable: avoid wearing things like leggings, tights, pajama pants, and yoga pants. While they do, technically, cover your legs, the materials used to make these garments is too thin to adequately protect you from chemical spills or broken glass.

What are the basic rule of safety?

They developed ten safety rules and, while many of you may have heard them before, they are worth repeating: STAY ALERT – and stay alive. The more awake a worker is, the less likely he or she is to get hurt. If you are unsure how to operate equipment or perform a task, ask your supervisor.

What is safety rules?

Definition. A principle or regulation governing actions, procedures or devices intended to lower the occurrence or risk of injury, loss and danger to persons, property or the environment.

What is lab safety and why is it important?

Proper lab safety prevents cross contamination. Disease and bacteria are spread when lab procedures are not followed. The instruments used by students and professionals must be fully cleaned and sterilized to prevent the dangerous spread of these diseases and bacteria.

When should you wear goggles in a lab?

The short answer is that safety goggles should be worn any time you are working with substances that could potentially harm your eyes.

Do and don’ts in laboratory?

Do and Don’t in the Science LabDo Wear Eye Protection. Science labs contain glassware, caustic chemicals, vapors, open flames and other substances that may harm your eyes. … Do Practice Fire Safety. … Do Handle Glassware Safely. … Do Keep Notes. … Do Wear Gloves. … Do Wear Closed-Toed Shoes. … Do Practice Electrical Safety. … Don’t Eat or Drink in the Lab.More items…

What are 5 safety precautions for a laboratory?

Basic Safety RulesKnow locations of laboratory safety showers, eyewashstations, and fire extinguishers. … Know emergency exit routes.Avoid skin and eye contact with all chemicals.Minimize all chemical exposures.No horseplay will be tolerated.Assume that all chemicals of unknown toxicity are highly toxic.More items…

What are the 8 lab safety rules?

Top 10 Lab Safety RulesRule #1 – WALK. … Rule #2 – PROPER LAB ATTIRE.Rule #3 – HANDLING CHEMICALS.Rule #4 – HANDLING EQUIPMENT. … Rule #5 – BROKEN GLASS. … Rule #6 – EYE WASH/SHOWER. … Rule #7 – FIRE SAFETY. … Rule #8 – EATING/DRINKING IN LAB.More items…

What is the most important lab safety rule?

The most important lab safety rule is to know the location of and how to use safety equipment, such as a fire extinguisher.

What are safety precautions in the laboratory?

Dress for work in the laboratory. Wear clothing and shoes that cover exposed skin and protect you from potential splashes. Tie back long hair, jewelry, or anything that may catch in equipment. Never eat food, drink beverages, chew gum, apply cosmetics (including lip balm), or handle contact lenses in the laboratory.

Can you drink water in lab?

Glassware used for laboratory operations should never be used to prepare or consume food or beverages. Laboratory refrigerators, ice chests, cold rooms, ovens, and so forth should not be used for food storage or preparation. Laboratory water sources and deionized laboratory water should not be used for drinking water.

How should broken glass be disposed of in a lab?

Clean, broken glass may be collected into a dedicated, rigid and impenetrable container or bin that is clearly labelled ‘Clean Broken Glass’1. Items should be placed directly into the bin, not passed hand to hand, wrapped or placed into a garbage bag.

Why Food and drinks are not allowed in the lab?

Food ingestion and chemically contaminated drinks are sources of chemical exposure. Thus, chemical exposure takes place upon consuming food or beverages stored with chemicals. … Therefore, eating or drinking in the lab is strictly forbidden.

What are laboratory procedures?

Definition. Laboratory techniques and procedures are performed on patient specimens to detect biomarkers and diagnose diseases. Blood, urine, semen or tissue samples can be analysed using biochemical, microbiological and cytological methods.

What is a safety symbol?

Safety symbols, hazard symbols or safety labels are meaningful and recognizable graphical symbols that warn of or identify hazards associated with the location or item.

What are the functions of laboratory?

The results of clinical laboratory tests are used to diagnose disease, determine appropriate therapies, detect toxins, monitor therapeutic drug concentrations, and assess overall health.

What should not be worn in the laboratory?

Avoid wearing the following items to lab: Mesh shirts. Shorts or skirts that do not cover your knees when you are sitting. Sandles, flip-flops, or other shoes that do not completely cover your feet.

Can you wear heels in a lab?

Always wear a shoe that completely covers the foot and protects your feet. … High heeled shoes should not be worn in the lab. ■ Shorts, skirts and other clothing that does not cover your legs below the lab coat should NOT be worn.

Can you wear jeans in lab?

By far the best thing you can wear is T-shirt, Jeans, and tennis shoes. most of these types of clothes are made of cotton, which is a better lab material than synthetic fibers. Don’t wear your best, as you may spills something on them, but remember the legs must be intact (no ripped knees!)

What are the most common lab safety problems?

Common Laboratory Safety IssuesStorage of combustible materials near the ceiling.Storage of corrosive, flammable, or toxic chemicals above face height.Incomplete/improper labeling of liquid waste containers.Poor labeling of stock solutions or secondary containers.Faded labels or label falling off.Degraded plastic chemical containers.More items…