Chemical Hygiene at St. Norbert College

The chemical hygiene office at St. Norbert College seeks to create a laboratory experience where students learn how to work safely, by recognizing physical and health hazards, assessing the actual risk of any hazards, minimizing the risk of hazards, and by preparing for emergencies.

Chemical Hygiene Plan

Read the latest Comprehensive St. Norbert College Chemical Hygiene Plan. (72 pages)

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Safety Data Sheets

We maintain an archive of Safety Data Sheets (SDS) for hazardous chemicals in use at SNC. Members of the campus community can access these here.

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Laboratory Safety

The American Chemical Society (ACS) publication: Safety in Academic Chemistry Laboratories 8th Edition (76 pages). This is a highly recommended study guide for everyone working with chemicals and/or using laboratory equipment.

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Emergency Response

Read Chapter 5 "Safety Equipment and Emergency Response" of Safety in Academic Chemistry Laboratories 8th Edition to learn how to respond to emergency situations in the laboratory.

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Working in laboratories requires that you learn to apply the RAMP concept:

R

Recognize hazards

M

Minimize the risk of hazards

A

Assess the risk of hazzards

P

Prepare for emergencies

#1 RAMP - From Chemical Safety Rules to Risk Management

This video introduces the chemical risk management system known as RAMP, which stands for Recognize hazards, Assess risks, Minimize risks, and Prepare for emergencies. The video concludes with a section about positive safety culture. This is the first of six ACS videos designed for use in an introductory college chemistry course.

Produced by the American Chemical Society, the world’s largest scientific society. ACS is a global leader in providing access to chemistry-related information and research through its multiple databases, peer-reviewed journals and scientific conferences.

#2 Chemical Safety Information Resources

This video presents a discussion of the seven sections in a Safety Data Sheet (SDS) that are most directly related to recognizing chemical hazards in the laboratory. A brief consideration of the limitations of SDSs is included. PubChem and the NFPA fire diamond are also discussed as they help in finding authoritative hazard information. This is the second of six ACS videos designed for use in an introductory college chemistry course.

#3 Assessing Risks in the Chemistry Laboratory

This video defines “hazard” and “risk,” and explains methods for assessing risks from hazards. Complications in this risk assessment process are also considered, as is the concept of a “risk equation.” This is the third of six ACS videos designed for use in an introductory college chemistry course.

#4 Minimizing Risk in the Chemistry Laboratory

This video presents an overview of applying risk minimization using the NIOSH Hierarchy of Controls to reduce risks most effectively. In order, the NIOSH hierarchy includes: elimination, substitution, engineering controls, administrative controls, and personal protective equipment. This is the fourth of six ACS videos designed for use in an introductory college chemistry course.

#5 Minimizing Risks in the Chemistry Laboratory - Techniques

This video presents various risk minimization techniques as applied to titrations and chemical synthesis. The importance of laboratory practices, such as housekeeping and proper waste disposal in preventing incidents, is emphasized. This is the fifth of six ACS videos designed for use in an introductory college chemistry course.

#6 Emergencies in the Chemistry Laboratory

This video reviews best practices for responding to laboratory incidents such as handling broken glass, cleaning up spills, and responding to fires. The fire triangle is explained as a prelude to understanding ABC extinguishers and use of the PASS system. This is the sixth of six ACS videos designed for use in an introductory college chemistry course.

Common Scientific Glassware and the Undergraduate Chemistry Laboratory

Before we dive into all kinds of fascinating chemistry laboratory techniques, we should familiarize ourselves with all the different equipment we will be using to perform these techniques. The chemistry lab is full of neat-looking glassware, various instruments, and safety equipment. What is it all for? Let's get a closer look!

St. Norbert College follows the best practices provided in the American Chemical Society (ACS) publication: Safety in Academic Chemistry Laboratories 8th Edition.

  • "Your instructor is requiring you to read this booklet so that you can work safely in laboratories with chemicals. Conducting chemistry experiments can be fun, intellectually satisfying, and productive – but only if these experiments are conducted as safely as possible. At the end of each day in the laboratory, the goal is for you to go home just as you came– with no injuries or illnesses as a result of your laboratory experience." Statement from page 11.

  • "Events, Incidents, and Accidents - Unexpected and unwanted events sometimes occur in laboratories. In this booklet, the term "incident" is used instead of "accident" so as not to imply that these events occur randomly or inevitably. Virtually all incidents are preventable if the guidelines and safety principles presented in this booklet are followed." Note from page 14 sidebar.

  • "The fact that a chemical might have an inherent hazard does not mean that we cannot use it in the laboratory. However, an uncontrolled hazard presents increased risks, which may be dangerous. Interestingly, the very properties that make a chemical useful are often those that make it risky to use, so chemists must learn how to safely use chemicals that have significant inherent hazards, by using the principles of RAMP. So, although many chemicals have hazards, most do not present risk in our daily lives with normal use, because we have learned how to recognize hazards and minimize their risks." Statement from page 26.

  • "The focus of this chapter is on how to safely perform common laboratory techniques and safely handle the most common equipment in the undergraduate chemistry laboratory. The techniques and advice in this booklet focus on those topics most commonly encountered in first- and second-year courses in college." Statement from page 46.

  • "This chapter covers how to prevent incidents from occurring and prepare to respond to unexpected emergencies. You are more likely to remain calm and respond appropriately to an emergency if you have put some effort into thinking about potential incidents and your response. In introductory laboratories, the most common emergencies that you may need to respond to involve spills, fires, cuts, and/or burns." Statement from page 59.