SRM 3600 X射线散射校准 NIST代理
深圳艾利蒙生物科技有限公司优势代理美国NIST标准物质,原厂订货,质量保证,证书齐全,到货时间短。
美国NIST与其它美国商业标准物质生产者的关系是:NIST作为国家计量院将其研究重点放在标准物质及测量标准的研究上,建立国家的量值溯源体系,商业标准物质将其量值通过NTRM、校准等各种形式溯源至NIST,以改善标准物质的供应状况,满足不同层次用户对标准物质日益增长的需求。
产品信息如下:
SRM Number:SRM 3600
Description: Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering
标准物质参考名称:X射线散射校准
Unit of Issue: coupon
This Standard Reference Material (SRM) is intended for use in the scattering intensity calibration of small-angle X-ray scattering (SAXS) instruments. SAXS measurements characterize the microstructure and nanostructure of heterogeneous material systems: specifically, the size distributions of microscale and nanoscale features and, with scattering intensity calibration, their volume fractions or number concentrations, and their surface areas [1]. A unit of SRM 3600 consists of a single glassy carbon coupon specimen of approximate dimensions 10 mm x 10 mm x 1 mm
SRM 3600 X射线散射校准 NIST代理
每一种NIST食品分析用标准物质均伴有分析证书或研究报告,必要时还能够提供安全信息清单。