Sentence examples for safe concentration from inspiring English sources

Laboratory methods and clinically safe concentration thresholds for the dialysate or concentrate measurements have not been standardized.

Some of the hair samples had five times the "safe" concentration, while the fish contained twice the recommended level.

The recommended safe concentration was 5 μM for in vitro study.

Minutes of the Volcano Watch group's annual meeting, held in New Zealand in 2007, note: "There is no definition of a safe concentration of ash for different aircraft..

Even at seemingly safe concentration (∼90% cells viable), GO-PEG-PEI could still induce S phase defect.

In 1986, the Environmental Protection Agency set the maximum safe concentration for fluoride in drinking water at 4.0 milligrams per liter.

Vaporizers are an integral part of modern-day anaesthesia, allowing the delivery of safe concentrations of volatile anaesthetic agent.

That same year, the Scientific Committee on Consumer Safety, a European advisory group, said that MI should be used only in limited quantities for rinse-off products, like soaps and shampoos, and that "no safe concentrations" existed for leave-on products like lotions.

The levels of cadmium, chromium and cobalt were always low and within acceptable and safe concentrations for the products made in Italy and USA, but the nickel concentrationexceeded the safe limit in many Chinese eye shadows.

To provide drivers and passengers with an adequate supply of oxygen and to dilute toxic gases emitted from vehicles to safe concentrations, ventilation systems, such as jet fans and exhaust shafts, are needed.

Quantitative benchmarks of acceptable or safe concentrations in biological specimens (analogous to RfDs, TDIs, or MRLs) needed to interpret these levels exist for very few chemicals of environmental interest.