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Zebra Pen (UK) Website. zebra.co.jp. Zebra Co., Ltd. (ゼブラ株式会社, Zebura Kabushiki gaisha) is a Japanese manufacturer of writing instruments, established in 1914 by Tokumatsu Ishikawa. [1] The company sells a wide range of writing implements through retail stores, wholesalers and mail order. Zebra offers a line of writing instruments ...
Sharpie is a brand of writing implements (mainly permanent markers) manufactured by Newell Brands, a public company headquartered in Atlanta, Georgia.Originally designating a single permanent marker, the Sharpie brand has been widely expanded and can now be found on a variety of previously unrelated permanent and non-permanent pens and markers formerly marketed under other brands.
A highlighter is a felt-tip marker filled with transparent fluorescent ink instead of black or opaque ink. The first highlighter was invented by Dr. Frank Honn in 1962 [4] and produced by Carter's Ink Company, using the trademarked name Hi-Liter. Avery Dennison Corporation now owns the brand, having acquired Carter's in 1975.
An electrophoretic color marker is a chemical used to monitor the progress of agarose gel electrophoresis and polyacrylamide gel electrophoresis (PAGE) since DNA, RNA, and most proteins are colourless. [1] The color markers are made up of a mixture of dyes that migrate through the gel matrix alongside the sample of interest.
Bromophenol is also used as a colour marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. Since bromophenol blue carries a slight negative charge at moderate pH, it will migrate in the same direction as DNA or protein in a gel; the rate at which it migrates varies according to gel density and ...
A gel pen uses ink in which pigment is suspended in a water -based gel. [1] Because the ink is thick and opaque, it shows up more clearly on slick surfaces than the typical inks used in ballpoint or felt tip pens. Gel pens can be used for many types of writing and illustration. The general design of a gel pen is similar to that of a regular ink ...