Industrial Hygiene


Health effects of elevated CO2 can include headaches, sleepiness, poor concentration, loss of attention, increased heart rate, and slight nausea. (Aerionics Inc. photo)

Carbon Dioxide Detection and Indoor Air Quality Control

Carbon dioxide gas detectors can utilize an automated background calibration program to set the clean air level on a regular basis.

OSHA Releases Silica Rule

OSHA has said the proposed rule "would bring protections into the 21st century" because it currently enforces 40-year-old permissible exposure limits for crystalline silica in general industry, construction, and shipyards.

Florida Walmart Violates Corporate-Wide Safety Agreement: OSHA

OSHA says the global retailer failed to protect employees from serious hazards. Proposed penalties total $118,800.

3M PSD Scholarship Application Deadline Extended to March 11

The company has announced a one-week extension for its 30th annual sponsorship program, which provides three $5,000 scholarships and attendance at this year’s AIHce conference.

The best and brightest 2016 shows include NFMT 2016, AIHce 2016, ASSE

Looking Ahead to AIHce, Safety 2016, VPPPA, and More

The best and brightest 2016 shows include NFMT 2016, which takes place in March 2016 in Baltimore, followed by AIHce 2016, ASSE's Safety 2016, NFPA's Conference & Expo VPPPA's national conference, WEFTEC 2016, and the 2016 National Safety Congress & Expo.

Depending on the quantity and nature of the hazmat spill, there are a number of reporting and notification requirements that must be enacted in a limited amount of time.

Controlling the Situation: Actionable Steps to Help Mitigate Hazmat Incidents

Accidents happen, but taking proactive steps ahead of an accident ensures your facility is prepared and reduces the chances of a larger incident from occurring.

Chief Engineer of NASA Mars Rover Project to Keynote AIHce 2016

Adam Steltzner is the team leader and chief engineer of the NASA Mars Science Laboratory Curiosity Rover Project entry, descent, and landing phase.

AZ State Lab Sharing Biosafety Outreach Guidance

The Association of Public Health Laboratories asked the Arizona State Public Health Laboratory to present its biosafety outreach program in a national webinar, which will take place next month.



Wholesale adoption of GHS hazard classsification principles will disrupt chemical hazard assessment programs and heighten problems manufacturers and importers will face.

Transform Tox Testing Challenge Under Way

The National Toxicology Program and partner agencies are behind the challenge, which will award $500,000 for ideas that help innovate current toxicity testing methods.

NIOSH Study Shows Scope of Illness Tied to Two Common Herbicides

Although most of the illnesses related to paraquat and diquat were low to moderately severe—health effects commonly included skin, eye, or neurological symptoms—these two herbicides make up 85 percent of herbicide-related deaths in the United States.

The bags make air grab sampling easy and efficient. (Nextteq photo)

Whole Air Sampling: No Pump, No Problem

Traditional grab sampling methods require supplementary devices such as electric pumps, batteries, charging devices, calibrators, tubing, connectors, and auxiliary equipment.

Infrared Sensors Shine a New Light on LEL Combustible Gas Measurement

It is critically important for instrument users to understand what the sensors in their instrument cannot properly measure, as well as what they can.

Theme Park Employees Exposed to Chemical and Fire Hazards: OSHA

Lake Compounce Theme Park of Bristol, Conn., faces $70,200 in fines.

ECHA Finds 22 Labs Ready for One-Generation Reproductive Toxicity Studies

ECHA performed a similar study in 2012 and now reports that global laboratory capacity to conduct the studies has increased. The latest study was triggered by the recent change in the REACH information requirements.

AIHA Welcomes Managing Director of Global Learning, Names Interim Executive Director

Mark Milroy began his position on Jan. 11, according to the association.

NIST Researcher's Kit Recovers Trace Chemicals

If it can be successfully commercialized by industry, detectives, field inspectors, and others could carry with them a convenient version of NIST's "headspace analysis" technique that identifies solid or liquid compounds based on the makeup of vapors released into the air.

NIOSH Skin Documents Focus on Dermal Exposures

There are 45 Skin Notation Profiles available on the NIOSH website.

Beryllium is an occupational respiratory hazard. It is a lightweight, strong metal used principally in the aerospace and defense industries, according to OSHA.

OSHA Sets Informal Hearing on Beryllium Rule

The agency published the proposed rule Aug. 7, 2015, and took comments through Nov. 5, during which the the Non-Ferrous Founders' Society requested that OSHA schedule an informal public hearing on it.

HSE Taking Comments on Harbor Hazmat Regs

The proposed regulations are relevant to anyone involved in the transport, storage, or handling of dangerous substances or goods in harbors and ports, including harbor authorities, stevedores, masters of vessels and their agents, shippers, and truck and rail operators, as well as anyone involved in loading or unloading explosives anywhere on the coast of Great Britain or in territorial waters.

Oregon OSHA will convene an expert panel to advise it on which PELs are most in need of updating, Administrator Michael Wood reported.

OR-OSHA's Chief Outlines PEL Update Plans

Administrator Michael Wood explained in Oregon OSHA's latest newsletter that the agency will encourage employers to consider more-protective limits and also will "tackle four to six of the most significant and outdated PELs on a state level."

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