ACGIH’s Most Popular Worldwide Resource

2021 TLVs and BEIs

The user-friendly, pocket-sized TLVs and BEIs book is used worldwide as a guide for evaluation and control of workplace exposures to chemical substances and physical agents. Threshold Limit Value (TLV) occupational exposure guidelines are recommended for more than 700 chemical substances and physical agents. There are more than 50 Biological Exposure Indices (BEIs) that cover more than 80 chemical substances. Chemical Abstract Service (CAS) registry numbers are listed for each chemical. Introductions to each section and appendices provide philosophical bases and practical recommendations for using TLVs and BEIs.

Includes the first TLV specifically for a nano-sized particle on the NIC under Titanium Dioxide. This TLV is of vital importance as the use of nano-sized TiO2 continues to expand within the green energy and consumer product markets.

Member Price: $43.96
Nonmember Price: $54.95
Order your copy today!

Share on Socials!

Related Articles

Related Articles

AccuTec-IHS Launches New Website

AccuTec-IHS, a leading producer of Particle Counting Respirator Fit Test devices announced the launch of their new expanded website with many new knowledge base elements including ...
Read More

Blackline Safety to Unveil Disruptive Connected Wearable at NSC Safety Congress & Expo

Trailblazer of connected safety sets new standard in single-gas detection with the launch of its latest technology for industrial workers Blackline Safety Corp. (TSX: BLN) , a ...
Read More

Unintended consequences of social distancing

Human beings are social creatures.  We rely on each other not only for the goods and services we need for the physical basics of food, shelter ...
Read More

Follow Us!

Leaders in Industrial Hygiene

AccuTec-IHS
ENMET
HafcoVac
ILC
OHD

Subscribe!

Sign up to receive our industry publications for FREE!

Industrial Hygiene

Construction Safety