Sometimes this is accomplished by adding the chemicals just before the pumps, allowing the pump impellers to do the mixing.
The voluntary standard governing the use of flame-retardant chemicals in electronics in the US, known as UL-94, is met by adding the chemicals not only to internal components but also to plastic outer casings, including those of TVs.
Some of the increase was due to New York dairymen padding their milk with water, and then restoring its richness with flour — just like their latter-day Chinese counterparts, who increased the protein levels in watered-down milk by adding the noxious chemical melamine.
It is suggested that some field trials be conducted by adding the basic chemical before the trash rack, i.e., before the water enters into the circulation system.
The media for Macrophomina phaseolina (KUCC 730, Karachi University Culture Collection, Department of Botany) were prepared by adding the following chemicals into distilled H2O (2.0 L): glucose (20.0 g), glycerol (20.0 mL), peptone (10.0 g), yeast extract (10.0 g), KH2PO4 (10.0 g), and NaCl (10.0 g).
The skins of the 25-berry samples were separated from the pulp and placed in a flask containing 25 mL of tartaric buffer (pH 3.2) (produced by adding the following chemicals in the following order: 500 mL of distilled water, 5 g of tartaric acid, 22 mL of 1 N NaOH, 2 g of sodium metabisulphite and 120 mL ethanol 95%).
The solid phase was three times washed and then resuspended in 40 mL of pH 3.2 buffer (produced by adding the following chemicals in the following order: 500 mL of distilled water, 5 g of tartaric acid, 22 mL of 1 N NaOH and 2 g of sodium metabisulphite).
The five data sets in Series B were generated from their Series A counterparts by adding the parent compounds of the chemicals in the Series A data sets and then selecting those with a computed 3-D conformer description available aPubChem Compound Entrez filters allow users to retrieve CIDs that have a particular annotation type.
