Sentence examples for grade sodium from inspiring English sources
Instead the additive, an industrial grade sodium polyacrilate, has demonstrated to have a poor effect on the viscosity and yield stress.
The Dead Sea is a major source for the production of food grade Sodium Chloride (NaCl) through the use of traditional salt grinding, multiple washing stages and then evaporation.
The alkali used was analytical grade sodium carbonate (Na2CO3).
Stock solutions containing SO42-, S2O32-, and S4O62- were prepared from analytical grade sodium salts of each.
Analytical grade sodium arsenite (NaAsO2), concentrated HCl and HNO3 were acquired from Merck (Darmstadt, Germany).
For the reagent, analytical grade sodium sulfate (Sigma, St . Louis MO, USA) was used.
The used materials were Gladstone fly ash, sand, 8 M sodium hydroxide solution, and D-grade sodium silicate.
The solid precursors were activated with a multi-compound mixture of 12 M sodium hydroxide and D-grade sodium silicate at an alkaline liquid/binder ratio of 0.60 at ambient temperature.
Reagent-grade sodium hydroxide (96%% purity) from Sd Fine-Chem Ltd., was used as alkali.
HPLC-grade solvents, and reagent-grade sodium hydroxide, hydrochloric acid, hydrogen peroxide, potassium dihydrogen phosphate and orthophosphoric acid were purchased from Merck (Darmstadt, Germany).
To adjust the pH, a phosphate buffer solution was prepared using reagent-grade sodium phosphate monobasic, potassium phosphate, sodium hydroxide, and phosphoric acid.
