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现货促销sigma放射自显影磷光标记笔Glow Writer autoradiography Pen

现货促销sigma放射自显影磷光标记笔Glow Writer autoradiography Pen

货号Z738603 sigma

Glow Writer™ autoradiography pen

phosphorescent marking pen

Glow Write放射自显影笔

荧光记号笔



相关关键词:放射自显影, 放射自显影胶片配件, 放射自显影磷光标记, 电泳耗材, 标签和标记,

实验设备, 标记

General description

Glow Writer is a phosphorescent marking pen for annotating or marking chemiluminescent and isotope-labeled substrates for X-ray film autography. The unique marker delivers a phosphor-containing marking ink through a fine point porous nib. Before exposure to X-ray film, the phosphorescent writing is excited by bright room light. A phosphor ink having an optimum concentration of phosphor and a relatively short afterglow half-life (approx. 2-3 minutes) has been selected so that upon exposure to X-ray film, autographic exposures of almost any duration will be easily readable on the film. The fine point nib is easily replaceable if it dries out.

Legal Information

Glow Writer is a trademark of Diversified Biotech

概述

Glow Write™磷光标记笔用于批注或标记X射线胶片上的化学发光和同位素标记的底物。独特的标记通过细一点多孔笔尖提供了含荧光剂的油墨标印。暴露于X射线胶片之前,磷光油墨由明亮的房间内的光激发。磷光标价笔的最佳浓度和相对较短的余辉半衰期(约2-3分钟)已经选好,以便在X射线胶片达到最佳曝光,几乎任何时间自显影曝光都易于阅读胶片。可替换头,带有2个替换笔头。