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India ink (British English: Indian ink; [1] also Chinese ink) is a simple black or coloured ink once widely used for writing and printing and now more commonly used for drawing and outlining, especially when inking comic books and comic strips. India ink is also used in medical applications.
In the case of transmission electron microscopy, opaqueness to electrons is related to the atomic number, i.e., the number of protons.Some suitable negative stains include ammonium molybdate, uranyl acetate, uranyl formate, phosphotungstic acid, osmium tetroxide, osmium ferricyanide [clarification needed] [2] and auroglucothionate.
Structure of a major component of the dye nigrosin. In staining dyes, nigrosin (CI 50415, Solvent black 5) is a mixture of black synthetic dyes made by heating a mixture of nitrobenzene, aniline, and hydrochloric acid in the presence of copper or iron. [1] Related to induline, it is a mixture of phenazine-based compounds.
Sri Lanka: De La Rue Lanka Currency & Security Print (Pvt.) Ltd. 1986 (1987) Government of Sri Lanka [Note 9] [6] Sudan: Sudan Currency Printing Press (SCPP) 1994 None (Privately held company) [1] Sweden: Crane AB: 1755 None (Privately held company) [Note 10] Switzerland: Orell Füssli Security Printing Ltd. (OFS) 1519 (1911) None (Privately ...
In October 2000, the company became the first Sri Lankan furniture manufacturer to exploit the opportunity of setting up its first overseas store in India's Chennai mainly due to the Indo-Lanka Free Trade Agreement. [6] [7] Damro also cashed in the opportunity of tariff concessions due to the India-Sri Lanka Free Trade Agreement. It is also ...
Simple interest vs. compound interest. Simple interest refers to the interest you earn on your principal balance only. Let's say you invest $10,000 into an account that pays 3% in simple interest ...
In 2005, the government of India unveiled a bold scheme to bring its poorest citizens into the 21st century. It would commission a series of coal-fired power plants — each with seven times the capacity of its average U.S. counterpart — that would provide cheap electricity in a country where one-third of the population lives off the grid.
The Compaq Cup is a One Day International cricket tournament which held in Sri Lanka from 8 September to 14 September 2009. The series involved the national teams of India , Sri Lanka and New Zealand .