whitehousescientific PS180说明书

0.1-1um多分散标准

£255.00英镑 

PS180

PS181

每套10瓶。每瓶0.01克或0.02克。

详细描述

每套10瓶。
每瓶0.01克或0.02克。

This standard has been introduced by popular demand resulting from an increased interest in the properties and performance of Nanoparticles or sub-micron powders. The soda-lime glass microspheres are supplied as an aqueous dispersion in a 5ml pipetting bottle. To analyse, simply add more deionised water and place in an ultra-sonic bath for a few minutes, shake well and pipette the complete bottle into the particle size measurement instrument. The standard has been characterised by scanning electron-microscopy, pipette centrifuge and some of the latest laser sizing methods.

分散注意事项：
样品分析。将装有水分散液的滴瓶的一半装满去离子水。取下标签，并在超声波浴中放置10分钟，偶尔摇动。将1个或多个瓶子的全部内容物转移到粒度测量仪中。对于需要少量样品的仪器，请充分摇匀，然后立即将所需数量的液滴添加到分析室中。将所有未使用的水分散体垂直存放在阴凉干燥的地方。