Sentence examples for chemicals were made from inspiring English sources
They require the retrospective testing of thousands of substances that have been in use since before tests on new chemicals were made mandatory.
Stock solutions of all chemicals were made either with 100% DMSO or with distilled water only.
For embryo treatments, dilutions of these chemicals were made in embryo medium as follows: TAM: 5, 0.5 and 0.05 µM; 4-OHT: 0.5 µM.
Stock solutions of all chemicals were made fresh in normal saline on the day of the experiment.
Stock solutions of all the chemicals were made in distilled water and the dilutions were made fresh on the day of the experiment.
Stock solutions of all the chemicals were made in distilled water and the dilutions were made fresh in normal saline on the days of experiments.
Today a much larger volume of these chemicals are made as refinery by-products.
Antifoaming chemicals are made from oils, the one substance the foam is specifically designed to be resilient to.
The other gimmick: Those chemicals are made from natural, non-toxic ingredients.
Thus, in a global comparison and particularly with the REACH Regulation, the by far highest requirements to the safety of chemicals are made in Europe.
A look at the different types of chemicals shows their scope within todays economy: –Basic chemicals are made from petroleum and natural gas, yielding dyes, plastics, pharmaceutical products and other chemicals.
