Chemical Lab Resources

/Chemical Lab Resources

Incompatible Chemicals

The following is a quick reference of incompatibilities for many chemicals commonly encountered in the laboratory. It is not a comprehensive list of all possible combinations and chemicals. For details on any chemical, check the MSDS. Acetic acid with chromic acid, ethylene glycol, hydroxyl compounds, nitric acid, perchloric acid, permanganates, peroxides Acetone with concentrated [...]

Incompatible Chemicals2018-10-27T03:40:47+00:00

Flammable Liquids Storage Guidelines

It is recommended that all flammable chemicals be kept in an approved flammable liquid storage cabinet when not in use. It is required to store flammable liquids in appropriate storage cabinets when quantities exceed the Total Allowable Quantities. For the purposes of this guidance [...]

Flammable Liquids Storage Guidelines2018-10-27T03:40:48+00:00

Liquid Nitrogen

Liquid nitrogen is inert, colorless, odorless, non corrosive, nonflammable, and extremely cold. Nitrogen makes up the major portion of the atmosphere (78% by volume). Nitrogen is inert and will not support combustion; however, it is not life supporting. When nitrogen is converted to liquid form it becomes a cryogenic liquid. Cryogenic liquids are liquefied gases [...]

Liquid Nitrogen2018-10-27T03:40:48+00:00

Lab Safety Audit

Laboratory self-audits provide an opportunity for departments, faculty, staff and students to foster a culture of safety by focusing on safety topics specific to each research laboratory. It is recommended that laboratories conduct routine audits of the laboratory facility. Self-audits provide a method for laboratories to identify hazards, identify program deficiencies, and correct unsafe conditions [...]

Lab Safety Audit2018-10-27T03:40:48+00:00

Particularly Hazardous Chemicals

A particularly hazardous chemical is a chemical substance and associated laboratory operation, procedure, or activity considered sufficiently hazardous to require prior approval. The following classes of chemical are considered particularly hazardous: Allergen (Sensitizer): A foreign agent or substance that is capable of causing an immune response in an individual. In most cases, initial exposure results [...]

Particularly Hazardous Chemicals2018-10-27T03:40:48+00:00

Chemical Handling Rules

The following rules should be used for all work involving chemicals. Accidents and Spills: Eye contact: Promptly flush eyes with water for a prolonged period (15 minutes) and seek medical attention. Ingestion: Refer to the Material Safety Data Sheet. Skin Contact: Promptly flush the affected area with water and remove any contaminated clothing. If symptoms [...]

Chemical Handling Rules2018-10-27T03:40:48+00:00

Standard Operating Procedure FAQ

What is a Chemical Hygiene Plan and Standard Operating Procedures? OSHA recognized the need for a regulation that focused on the unique nature of laboratory work; thus, the Laboratory Standard (29CFR1910.1450) was developed. This performance oriented rule is intended to provide laboratories with the flexibility of implementing safe work practices and procedures specific to [...]

Standard Operating Procedure FAQ2018-10-27T03:40:48+00:00

Guidelines for Preparing SOPs

  A Standard Operating Procedure (SOP) is a set of written procedures explaining how to safely work with hazardous chemicals or safely complete a hazardous process. Different methods can be used to write an SOP: SOPs may be written according to: The Hazardous Chemical: ethidium bromide, acrylamide, methylene chloride, formaldehyde The Process Involved: distillation, [...]

Guidelines for Preparing SOPs2018-10-27T03:40:48+00:00

Chemical Storage Guidelines

Storing chemicals in laboratories requires consideration of a number of health and safety factors. In general, lab workers should store chemicals in cabinets and on shelving provided for such storage. For instance, flammable liquids should be stored in a flammable liquids storage cabinet. The following are general storage guidelines: Do not store chemicals on [...]

Chemical Storage Guidelines2018-10-27T03:40:49+00:00

Chemical Spill Guidelines

In the event of a chemical spill, the individual(s) who caused the spill is responsible for prompt and proper clean up. It is also their responsibility to have spill control materials and the appropriate personal protective equipment readily available to clean up a spill of the chemicals being handled. If the spill is too large [...]

Chemical Spill Guidelines2018-10-27T03:40:49+00:00