The phrase "allowable concentration for" is correct and usable in written English.
It can be used in contexts related to regulations, safety standards, or scientific measurements where specific limits are set for substances.
Example: "The allowable concentration for lead in drinking water is strictly regulated to ensure public health."
Alternatives: "permissible level for" or "acceptable concentration of".
In Europe the maximum allowable concentration for tributyltin (TBT) compounds in surface water has been regulated by the water framework directive (WFD) and daughter directive that impose a limit of 0.2 ng L−1 in whole water (as tributyltin cation).
The WHO did not state any guideline value; however, the European Community (EC) maximum allowable concentration for phosphorus in drinking water is 5 mg/l.
According to the standard of the European Union, the maximum allowable concentration for the total pesticide residue and for each pesticide in drinking water sources is 0.5 μg/L and 0.0001 mg/L, respectively (Cai and Yun 2008).
In: Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants Vol 2. The National Academies, National Research Council: Washington, DC.
Heavy metals in all areas were found to be within the allowable concentrations for garden soil and were therefore not a concern for this project.
PAGE A8 Vote Monitor Criticizes Azerbaijan A12 NATIONAL E.P.A. TIGHTENS STANDARDS For Airborne Lead Particles The Environmental Protection Agency cut the maximum allowable concentrations for airborne lead particles to one-tenth of the previous maximum, the first change in federal lead standards in three decades and one praised by environmentalists.
Therefore, USPHS (1962) set a range of allowable concentrations for fluoride in drinking water according to the climatic conditions (especially temperature).
The concentration of Pb, Cd, and Ni in Ohaji 1, 2 and 3 soil samples exceeded the maximum allowable concentrations for agricultural soil as recommended by EU but lower than Canadian human quality health soil quality guideline when compared with Table 4. Cereals are a major component of the human diet and a source of essential nutrients, antioxidants and metabolites [10].
Together, the FFDCA and FIFRA regulate a large share of chemicals to which humans are exposed through their foods, drugs, and agricultural practices, primarily by setting tolerances and allowable concentrations for individual chemicals.
