A variety of new instruments which better comply with new worker exposure standards is presented. The instruments tend to be relatively inexpensive, portable, and reasonably simple to operate. Various models are listed with price ranges, manufacturer name and addresses, and detailed descriptions of various models available. (EB)

Provides descriptions, including prices and features, of many of the scientific instruments displayed at the 1976 Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy. (MLH)