1 Hazard Communication & Chemical Safety Based on OSHA Standard
2 We use many chemicals We want you to know how to use them safely You will learn about The Hazards of Chemicals Our Written Program How Chemicals are Labeled Safe Use of Chemicals Material Safety Data Sheets Basic Procedures for Spills Who you can ask for more information
3 Hazards of Chemicals There are 2 basic types of chemical hazards Physical Hazards Health Hazards The first rule of Chemical safety is "Know what you are working with and how to protect yourself and others
4 Physical Hazards Chemicals are classified as having Physical Hazards if they are Explosive Compressed Gas Combustible Liquids Flammable Unstable Water Reactive Oxidizers
5 Physical Hazards Some chemicals may be safe by themselves, but become dangerous when in contact with other substances.
6 Chemicals with Physical Hazards Used only by trained employees Stored in a safe manner Never mixed with other chemicals unless by an approved procedure
7 Health Hazards Chemicals are classified as being a health hazard if they: Can cause cancer Are poisonous (toxic) Cause harm to your skin, internal organs, or nervous system Are corrosive - such as acids Cause allergic reactions after repeated exposure
8 Chemicals can enter the body through: your lungs if you breath fumes, mists or dust your skin if liquid or dust touches or spills on you or splashes in your eyes your mouth if you eat after handling chemicals accidental swallowing of a chemical
9 Health Effects Some chemicals affect specific organs such as your kidneys, liver, reproductive or nervous system.
10 Our Written Hazard Communication Program provides Written information on hazards Lists Chemicals we use and their hazards System for ensuring chemicals are labeled Means to ensure we have an Material Safety Data Sheet (MSDS) for each chemical
11 Our Written Hazard Communication Program Lists who is responsible for the program Provides chemical specific safety training methods Tells you where to find chemical safety information You can see a copy of our written program by asking your supervisor
12 Labeling of Chemicals Chemical Labels provide information on Identity, Hazards and Safe Use All chemical containers are labeled by the manufacturer Our company may place additional labels on the containers
13 Labeling of Chemicals If chemicals are placed in another container, this new container must have a a label placed on it. All containers must be properly labeled
14 Uniform Labeling System Our Company Uniform Labels are used to ensure we have one labeling system. These may be placed on containers when chemicals are delivered to us or chemicals are transferred to other containers
15 2 Basic Uniform Labels HMIS - Hazardous Material Identification System NFPA - National Fire protection Association Both types must identify the chemical name and hazards
16 Uniform Labels Pictures may be used to identify hazards and required protection This Information may also be on the Manufacturer s label
17 HMIS & NFPA labels are very similar Both use colored boxes to identify specific hazards Numbers or codes in the boxes tell you the hazard value higher numbers = higher hazard
18 NFPA & HMIS Label Colors Red - Fire Hazard Blue - Health Hazard Yellow - Reactivity Hazard - explosive, unstable White - Special Hazards - corrosive, radioactive, water reactive, acid
19 NFPA Label.. The purpose of the NFPA 704 labeling system is to provide a way of quickly identifying the various fire related hazardous associated with a particular material. The NFPA 704 "diamond" is commonly found on bulk storage containers, but is also widely used on chemical containers and MSDS sheets.
20 NFPA Flammability Codes 4 Materials that will rapidly or completely vaporize at atmospheric pressure and normal ambient temperature, or that are readily dispersed in air and that will burn readily. Liquids with a flashpoint below 73ºF and a boiling point below 100ºF.
21 NFPA Flammability Codes 3 Liquids and solid that can be ignited under almost all ambient temperature conditions. Liquids with a flashpoint below 73ºF and a boiling point above 100ºF or liquids with a flashpoint above 73ºF but not exceeding 100ºF and a boiling point below 100ºF.
22 NFPA Flammability Codes 2 Materials that must be moderately heated or exposed to relatively high ambient temperatures before ignition can occur. Liquids with flashpoint above 100ºF but not exceeding 200ºF.
23 NFPA Flammability Codes 1 Materials that must be preheated before ignition can occur. Liquids that have a flashpoint above 200ºF. 0 Materials that will not burn.
24 NFPA Health Hazard Codes 4 Materials that on very short exposure could cause death or major residual injury. 3 Materials that on short exposure could cause serious temporary or residual injury.
25 NFPA Health Hazard Codes 2 Materials that on intense or continued, but not chronic exposure could cause incapacitation or possible residual injury.
26 NFPA Health Hazard Codes 1 Materials that on exposure would cause irritation but only minor residual injury. 0 Materials that on exposure under fire conditions would offer no hazard beyond that of ordinary combustible material.
27 NFPA Reactivity Hazard Codes 4 Materials that in themselves are readily capable of detonation or of explosive decomposition or reaction at normal temperatures and pressures.
28 NFPA Reactivity Hazard Codes 3 Materials that in themselves are capable of detonation or explosive decomposition or reaction but require a strong initiating source or which must be heated under confinement before initiation or which react explosively with water.
29 NFPA Reactivity Hazard Codes 2 Materials that readily undergo violent chemical change at elevated temperatures and pressures or which react violently with water or which may form explosive mixtures with water.
30 NFPA Reactivity Codes 1 Materials that in themselves are normally stable, but which can become unstable at elevated temperatures and pressures.
31 NFPA Reactivity Codes 0 Materials that in themselves are normally stable, even under fire exposure conditions, and which are not reactive with water.
32 NFPA Special Hazard Codes ACID = Acid Products ALK = Alkali or Bases COR = Corrosive Products OX = Oxidizer W =Reacts with water Radioactive
33 What do I do if there is no label or I cannot read the label? STOP - do not use the chemical TELL your supervisor READ the MSDS and have another label put on the container
34 Chemicals can be safely used if you know the hazards and how to protect yourself they are used only for approved purposes they are stored properly you use the correct personal protective equipment
35 Chemicals can be safely used if you do not eat in areas where chemicals are used you wash immediately if you come in contact with chemicals
36 Chemical Disposal Each chemical and container must be disposed of properly No container is truly "empty" unless properly cleaned Follow MSDS requirements for container disposal
37 Chemical Disposal Recycle unused chemicals Do not place hazardous chemicals in normal trash receptacles. Do not pour chemicals into sinks, onto the ground or in storm drains
38 Safe Storage Store incompatible chemicals in separate areas Limit the amount of flammable material to the minimum needed Store flammable liquids in approved flammable storage lockers
39 Safe Storage Store acids in separate flammable storage lockers Do not store chemicals in a refrigerator used for food storage Do not store food in refrigerators used for chemical storage
40 In case of an emergency Implement the proper Emergency Action Plan Evacuate people from the area Isolate the area- keep other from entering Turn off ignition and heat sources Only trained employees are permitted to clean up spills
41 Material Safety Data Sheets (MSDS) Show chemical safety information Each chemical has a separate MSDS MSDS is written by the chemical manufacturer MSDS are kept in the workplace for your use If you can't find an MSDS, ask your supervisor
42 Material Safety Data Sheets are provided by the chemical manufacturer to provide additional information concerning safe use of the product.
43 Each MSDS tells you 1. Common Name and Chemical Name of the material 2. Name, address and phone number of the manufacturer 3. Emergency phone numbers for immediate hazard information 4. Date the MSDS was written
44 MSDS 5. Hazardous ingredients 6. Physical & Health Hazards of the chemicals 7. Identification of chemical and physical properties 8. First Aid / Emergency Information 9. Safe handling and use information
45 MSDS have specific hazard information on Fire & Explosion Chemical Reactions Control Measures Health Hazards Spill & Leak Procedures
46 MSDS Fire & Explosion Information Material Flash Point, autoignition temperature and upper/lower flammability limits Fire extinguishing agents to be used Fire fighting techniques Any unusual fire or explosive hazards
47 MSDS Reaction Information Stability of Chemical.. Conditions and other materials which can cause reactions with the chemical Dangerous substances that can be produced when the chemical reacts
48 MSDS Control Measures Engineering Controls required for safe product use Personal protective equipment required for use of product Safe storage requirements and guidelines Safe handling procedures
49 MSDS Health Hazards Permissable Exposure and Threshold Limits (PEL & TLV) Symptoms of exposure Routes of entry into the body Medical conditions that can be made worse by exposure Cancer causing properties Emergency & First Aid Procedures
50 MSDS Spill & Leak Procedures Clean up techniques Personal Protective Equipment to be used during cleanup Disposal of waste & cleanup material
51 Protecting Yourself Personal Protective Equipment (PPE) may be needed to protect yourself from chemical hazards Use the PPE our Company has required for each chemical Check the PPE before use to make sure it is not damaged
52 Protecting Yourself Use face shield and Goggles if there is a splash hazard Use the proper respirator for dusts, mists and fumes
53 Protecting Yourself Use the right gloves when handling chemicals Properly clean and store your PPE after use Don't take PPE home - why risk exposing your family?
54 Stay safe when using chemicals Know what you are working with Know where MSDS are located and how to use them Ask your supervisor if you have questions Only trained employees may use chemicals
55 Stay Safe Make sure all containers are properly labeled Use the proper protective equipment Store chemicals only in approved areas Immediately report leaks and spills Dispose of used chemicals and containers properly
Hazard Communication Program POLICY It is the policy of District to maintain, insofar as is reasonably possible, an environment that will not adversely affect the health, safety and well being of students,
HAZCOM Hazard Communication Standard The Right-to-Know Hazard Communication Standard The hazard communication standard requires: The hazards of chemicals to be evaluated The hazard information is given
Page 1 of 8 Nearly every workplace contains chemicals that may pose a health or physical hazard to employees if exposures occur or dangerous concentrations are exceeded. The University of Pittsburgh recognizes
Globally Harmonized System of Classification and Labeling of Chemicals (GHS) Rev. 06/16 Agenda Introduction to Globally Harmonized System of Classifying and Labeling Chemicals Hazard & Precautionary Statements
Geneva College Hazard Communication Program Presentation Design 2005, 2012 Zywave, Inc. All rights reserved. Hazard Communication: Agenda In today s session, we will discuss the following: - Our Hazard
HAZARD COMMUNICATION PROGRAM August 2016 Hazard Communication Program Table of Contents I. Purpose and Scope II. III. IV. Responsibilities Hazard Identification and Evaluation Labeling V. Food or Beverage
CHEMICAL SAFETY TRAINING LEADER GUIDE Chemical Safety Training Leader Workbook 1 TABLE OF CONTENTS Part 1: Program Introduction... i Part 2: Modules... 1 CHEMICAL SAFETY TRAINING Chemical Safety Training
1 ALBUQUERQUE PUBLIC SCHOOLS RISK MANAGEMENT DEPARTMENT CHEMICAL MANAGEMENT PROGRAM TABLE OF CONTENTS TABLE OF CONTENTS...2 I. PURPOSE...3 II. SCOPE AND APPLICATION...3 III. DEFINITIONS...4 IV. INVENTORIES...5
Hazard Communication 1 Right to Know HazCom standard ensures the right of workers to know about the chemicals they work with HazCom is Frequently cited by OSHA The process of identifying hazards associated
* Health 1 * Flammability 1 * Reactivity 0 * Personal Protection E * Estimated from Experimental Data and Experience Material Safety Data Sheet ACS Material Graphene Quantum Dots (GQDs) Table of Contents
HAZCOM - Training 1910.1200 1 The OSHA HazCom Standard The Right-To-Know SDS (Safety Data Sheets) Chemical Listings Labels and Warnings Notifying Employees of Workplace Hazardous Chemical Locations (authorized
HAZARD COMMUNICATION PROGRAM UNIVERSITY RISK MANAGEMENT Occupational Safety and Health Programs 19 Hagood Avenue, Suite 908 Charleston SC 29425 843-792-3604 Revised: January, 2015 TABLE OF CONTENTS Safety
HAZARD COMMUNICATION PROGRAM Rose-Hulman Institute of Technology Table of Contents SECTION 1.0 Purpose 2.0 Regulatory Reference 3.0 Scope 4.0 Responsibility 5.0 Definitions 6.0 Training and Recordkeeping
Hazard Communication 29 CFR 1910.1200 Right-To-Know 12 NYCRR Part 820 1 Purpose To protect employees from chemical hazards in the workplace 2 Hazardous Chemical Any chemical which poses a physical or health
* Health 1 * Flammability 1 * Reactivity 0 * Personal Protection E * Estimated from Experimental Data and Experience Material Safety Data Sheet ACS Material High Surface Area Graphene Oxide Table of Contents
1 Hazard Communications 1 2 Hazard Communication Program Table of Contents 1. Purpose of the Hazard Communication Program 2. Access to Written Program 3. Responsibilities 4. Hazard Recognition/Determination
UNIVERSITY OF HOUSTON ENVIRONMENTAL HEALTH AND SAFETY POLICIES AND PROCEDURES SECTION: SUBJECT: ENVIRONMENTAL HEALTH AND & LIFE SAFETY HAZARD COMMUNICATION I. PURPOSE This procedure establishes the requirements
Document owner and change code Document Owner Aaron Perronne Title HSSE Manager Mark X Change Code Description X N/A First Issue A Typographical/Grammatical correction; formatting change; text clarification-no
Hobart and William Smith Colleges Geneva, New York Hazard Communication Program Copies of the Hazard Communication Program: 1. Human Resources Office 2. Office of the President (Provost) 3. Campus Safety
HAZARD COMMUNICATION PROGRAM PREPARED BY ENVIRONMENTAL HEALTH AND SAFETY OFFICE REVISION 1/2016 TABLE OF CONTENTS Purpose... 1 Background... 1 Scope... 1 Responsibilities... 1 Definitions... 2 Hazard Classification...
GPS Safety Summary Acetic Acid Chemical Identity Name: Acetic acid CAS number: 64 19 7 Molecular formula: C 2 H 4 O 2 IUPAC name: Acetic acid BASF brand names: Acetic acid Structure For synonyms see end
HAZARD COMMUNICATION PROGRAM (MODEL) INSTRUCTIONS FOR ADAPTING THIS MODEL TO A SPECIFIC PROGRAM FOR AN INDIVIDUAL DEPARTMENT This model is available for Southern Illinois University Carbondale campus departments
SECTION 1. Identification of the substance/mixture and of the company/undertaking Product identifier Trade name Synonyms Polyethylene; LDPE Relevant identified uses of the substance or mixture and uses
SECTION 1. Identification of the substance/mixture and of the company/undertaking Product identifier Trade name Synonyms Polyethylene; LDPE Relevant identified uses of the substance or mixture and uses
Laboratory Safety SAFETY IN THE LABORATORY 1. Perform laboratory work only when your teacher is present. Unauthorized or unsupervised laboratory experimenting is not allowed. 2. Your concern for safety
Exercise 1-1 Familiarization with the Training System EXERCISE OBJECTIVES To familiarize yourself with the Process Control Training System; To set up and operate a basic flow circuit; To identify the potential
Chemical Health and Safety General Program I. Objective To establish minimum requirements for storage, handling and use of chemicals. II. Scope This process applies to employees and operations involved
Introduction Hazardous Substances In Science Many substances used in laboratories are potentially hazardous and certain precautions need to be taken during storage, handling, use and disposal. Such substances
Lab Standard/Hazard Communication Training MTU Dept. of Chemistry November 17, 2006 Lab Standard/HazComm Lab Standard vs. Hazard Communication Who is required to have training: Under OSHA, the term worker
Title: Chemical Hygiene Written Program Effective Date: November 2005 Revision Date: February 8, 2017 Issuing Authority: Responsible Officer: VP, Facilities and Construction Management Director Environmental
LAB SAFETY AND EQUIPMENT TEST Completion Match each each piece of equipment with its description. Please only put one number in the blank. 1. Used for filtering and for adding chemicals without spilling.
The Globally Harmonized System (GHS) for Hazard Classification and Labeling Development of a Worldwide System for Hazard Communication What is the GHS? A common and coherent approach to defining and classifying
University of Tennessee Safety Procedure Program Subject: Chemicals Requiring Review Prior to Use Procedure Review/Revised: 12/15/08 Affected Area/Department: Laboratories at the University Date Effective:
1 of 5 12/20/2005 10:28 AM Material Safety Data Sheet SECTION I - Material Identity SECTION II - Manufacturer's Information SECTION III - Physical/Chemical Characteristics SECTION IV - Fire and Explosion
Material Safety Data Sheet Approved By IATA Regulation SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product name Company information manufacturer No.18,YiheRoad,Kaiyuan City, Liaoning Province,
GPS Safety Summary This Product Safety Summary is intended to provide a general overview of the chemical substance in the context of ICCA Global Product Strategy. The information on the Summary is basic
Safe Operating Procedure (Revised 4/17) CHEMICAL HAZARD ASSESSMENT & RISK MINIMIZATION Background In March 2012, the American Chemical Society (ACS) published the report: Creating Safety Cultures in Academic
Material Safety Data Sheet NFPA HMIS Personal Protective Equipment 2 0 Health Hazard Fire Hazard 2 0 See Section 5. Section. Chemical Product and Company Identification Common Name/ Trade Name Manufacturer
Material Safety Data Sheet Section 1: Chemical Product and Company Identification Catalog Number: 2150, C023790, SC023790 Product Identity: Manufacturer's Name: RICCA CHEMICAL COMPANY LLC Emergency Contact(24
Hazard Communication 29 CFR 1910.1200 Compliance Training Presentation Purpose of the Standard: To ensure that all chemicals produced within, or imported to, the United States are evaluated To ensure that
Safety Manual Page 1 of 12 1. Purpose USPL has established a Hazard Communication Program to classify the hazardous chemicals and materials in the workplace and communicate these hazards to employees and
Hazardous Materials Handling and Storage This guidance section was quoted directly from the EPA s Small Laboratory Guide, with some modifications to the text to provide specific guidance for MSSM or to
ame: Date: Chemical Safety Symbols We use chemicals everyday in our homes, at school and in the workplace. List some examples of where you are likely to use hazardous (dangerous) chemicals and what kind
The Globally Harmonized System (GHS) for Hazard Classification and Labelling Development of a Worldwide System for Hazard Communication What is the GHS? A common and coherent approach to defining and classifying
Employee Right-to-Know Hazard Communication Program (HazCom) for All Non-Laboratory Facilities at UIC PURPOSE Per the Occupational Health & Safety Administration (OSHA), employees have the right-to-know
Chemical Hygiene Program Updated 5/4/2012 Purpose & General Principles The Rancho Santiago Community College District has developed a Chemical Hygiene Plan to explain the policies and procedures that will
ST. LAWRENCE UNIVERSITY HAZARD COMMUNICATION POLICY (Right to Know) Revised: December 5, 2013 (Rev 6) Suna Stone-McMasters Chemical Hygiene Officer 12/5/2013 Rev 6 Hazard Communication Policy Page 1 of
, Kilauea Field Station HAZARDOUS COMMUNICATION PROGRAM Reviewed 9/09/2008 Table of Contents I. Policy II. Purpose III. Responsibility IV. Materials, inventory and Audits V. Material Safety Data Sheets
Standard Operating Procedure Procedure Radioimmunoassay with I Department Location SOP Prepared By: Section 1: Purpose Radioimmunoassays are used for detecting the concentration of a specific antigen or
MATERIAL SAFETY DATA SHEET S E C T I O N 1 - I D E N T I F I C A T I O N O F P R O D U C T A N D C O M P A N Y Pfizer Inc Pfizer Animal Health 2 3 5 E a s t 4 2 n d S t r e e t N e w Y o r k, N Y 1 0 0
Hazard Communication Program: Chemical Safety Manual OSHA 1910.1200 This manual serves as the Chemical Hazard Program for Messiah College s Grantham campus, Bowmansdale facility, and Winding Hill facility.
Trace-Colors Pro Multi Test Kit Page 1 of 18 Date of issue: 08/10/2015 Date of revision: 05/07/2017 Version no.: 2 SECTION 1: Identification of the substance/mixture and of the company/undertaking Product
GPS * Safety Summary for Hydrochloric Acid Select a Topic: Names Product Overview Manufacture of Product Product Description Product Uses Exposure Potential Health Information Environmental Information
Overview Policy University of Richmond Hazard Communication Program A safe and healthful work environment shall be provided to all employees at the University of Richmond (UR). This program has been established
Appendix 5.2. Chemical Safety SCIENCE SAFETY IN OUR SCHOOLS Managing Your Chemical Inventory, Part 1 What is chemical management? A chemical management plan identifies, manages, and prevents hazards through
Exceptional Workplaces* Understanding chemical safety Hazard control, hygiene and infection protection in the lab It all adds up... to Exceptional Laboratories 2 Exceptional Workplaces* Ensure your personal
Separating the Mixture 40- to 1 50-minute session ACTIVITY OVERVIEW I N V E S T 5 I O N I G AT Students perform their procedures written in Activity 3, A Plan to Separate the Mixture, to physically separate
Exercise 4-3 Titration of Weak Acids EXERCISE OBJECTIVE Titrate both a weak acid solution and a weak polyprotic acid solution with a strong base solution. Plot a graph using the titration data, analyze
CHEMICAL HYGIENE PLAN 2016 Prepared by the Environmental, Health and Safety Department 6300 Ocean Drive, Unit 5876 http://safety.tamucc.edu Corpus Christi, TX 78412-5876 email@example.com 361-825-5555 (o)
Name: Period: Date: General Chemistry KIPP NYC College Prep UNIT 0: Introduction to Chemistry Lecture 2: Success in Lab! By the end of today, you will have an answer to: How can one be successful and safe
POLICIES AND PROCEDURES DEPARTMENT: Environmental Health and Safety SUBJECT: Lab Hygiene/Chemical Hygiene Plan Original Date of Issue: 10/13/2008 Reviewed 09/08 01/09 04/09 03/10 02/11 01/12 01/13 01/14
Globally Harmonized System of Classification and Labelling of Chemicals (GHS) Classification criteria for substances and mixtures Physical hazards Physical hazards 1. Explosives (Chap.2.1) 2. Flammable
Safe Operating Procedure (Revised 4/08) HAZARDOUS/RADIOACTIVE MATERIAL COLLECTION PROCEDURES (For assistance, please contact EHS at (402) 472-4925, or visit our web site at http://ehs.unl.edu/) Most used
SELF-AUDIT CHECKLIST Service Department Location: Date: Conducted By: Dept: GENERAL 1. Is proper footwear worn in the Service Department? ( ) ( ) ( ) ( ) 2. Are smoking rules posted where there is a serious
Pharmaceutical Active Ingredients Group Standard 2017 HSR100425 GROUP STANDARD UNDER THE HAZARDOUS SUBSTANCES AND NEW ORGANISMS ACT 1996 Pharmaceutical Active Ingredients Group Standard 2017 Pursuant to
Experiment INTRODUCTION TO ACIDS, BASES AND TITRATION The CCLI Initiative Computers in chemistry Laboratory Instruction LEARNING OBJECTIVES The objectives of this experiment are to... introduce the nature
CHEMICAL LABELLING SAFETY HEALTH & WELLBEING CONTENTS Contents... 1 1 Introduction... 3 2 Purpose... 3 3 Background... 3 3.1 What is a hazardous chemical?... 3 3.2 What is the GHS?... 3 4 Standard labelling
Chapter 5: CHEMICAL STORAGE Chemical storage areas in academic laboratory settings include central departmental stockrooms, storerooms, laboratory work areas, storage cabinets, refrigerators and freezers.
Year 7 Health & Safety Key staff member: Richard Atkinson Attitude to learning: Subject criteria: Research Always Usually Occasionally Rarely Class work 1 2 3 4 Homework 1 2 3 4 Participation 1 2 3 4 Ideas
Chemical Safety Page 1 of 9 1.0 Objective The objective of this surveillance is to ensure that practices for handling, using and storing dangerous or toxic chemicals provide effective protection of the
Scientific Notation and Scaled Models Topic Scientific notation is a practical way to compare the sizes of bodies in the solar system. Introduction Scientific notation was developed to aid scientists in
Basic Chemistry Laboratory Manual CHEM 101L Prof. Haber Prof. McPike Morrisville State College FALL 2017 1 P a g e Introduction The purpose of the chemistry laboratory is to further develop your understanding
RADIATION SAFETY Working Safely with Radiation 12 NOV 2015 Dr. Raed Felimban Department of Transfusion Medicine King Abdul-Aziz University E-mail: firstname.lastname@example.org KING ABDULAZIZ UNIVERSITY How most
Lab Safety Manual and Chemical Hygiene Plan 235 Wellesley Street Weston, Massachusetts 221394.00-004 woodardcurran.com COMMITMENT & INTEGRITY DRIVE RESULTS December 2013 SECTION PAGE NO. TABLE OF CONTENTS
OFFICE OF ENVIRONMENTAL HEALTH AND SAFETY 5255 Hampton Blvd. Spong Hall, suite 2501 Norfolk, Virginia 23529 Phone: (757) 683-4495 Fax: (757) 683-6025 Occupational Safety & Health Environmental Health Laboratory
6. Common Laboratory Techniques This chapter explains the proper manner in which to carry out rudimentary chemistry laboratory techniques. More specialized techniques associated with particular analyses