Sentences with phrase «limited number of laboratories»

But it has to be appreciated that dioxin analysis is difficult, time consuming and expensive and only a limited number of laboratories are competent to carry out this work.

Not exact matches

Only a limited number of scientists and engineers are selected for DMTS recognition - following the practices of other laboratories and industry, Lawrence Livermore expects its DMTS population to remain within 2 - 3 percent of the eligible pool of scientists and engineers.

Research should be limited to the smallest number of animals of the most suitable species, and the animals should be maintained in sanitary conditions and cared for in a humane manner in accordance with the Animal Welfare Act, the Health Research Extension Act, and the Guide for the Care and Use of Laboratory Animals.