A hazmat incident that prompted a shelter-in-place order for a section of Yonkers on Friday, March 14, was caused by a ...

Nanobubbles (NBs) are tiny gas cavities with diameters around 200 nm that remain stable in solution due to their unique properties, including low buoyancy and negative surface charges. Ammonium ...

An aliquot of test solution containing 3.0 to 17 mg of cypermethrin was taken in a 25 mL graduated cylinder and to it 1.0 mL of 20% sodium hydroxide was added. The solution was kept for 10 min at room ...

Sodium acetoacetate was prepared by hydrolysis of freshly redistilled ethyl acetoacetate¶ with a 5 per cent excess of 1 N sodium hydroxide ... ǁ The solution was neutralized, sterilized by ...