NIST1570A

菠菜叶中的痕量元素

NIST^® SRM^® 1570a

• UNSPSC代码: 41116107
• NACRES: NA.24

属性

• 等级: certified reference material
• 质量水平: 100
• 包装: pkg of 60 g
• 制造商/商品名称: NIST^®
• 包装形式: matrix material

说明

一般描述

SRM 1570A_cert

SRM 1570A_SDS

特点和优势

• Accompanied with certificate documenting NIST-certified mass fraction values and coverage factor (k) for the elements in SRM1570a.
• The non-certified and information values of elements are reported as mass fraction.
• The certified values are traceable to the International System of Units (SI) derived unit of mass fraction, expressed as percent.
• The NIST certificate is provided with expiration certificate, use, storage, safety, and maintenance instructions.

其他说明

已认证可用于以下列出的分析物。请参阅证书以获取相关数值和更多详细信息
氮（N），磷
微量元素：铝 (Al)、砷 (As)、硼 (B)、镉 (Cd)、钙 (Ca)、钴 (Co)、铜 (Cu)、铕（Eu）、铅 (Pb)、镁 (Mg)、锰 (Mn)、汞 (Hg)、镍 (Ni)、钾 (K)、铷 (Rb)、钪（Sc）、硒 (Se)、钠 (Na)、锶 (Sr)、硫 (S)、钍 (Th)、铀 (U)、钒 (V)、锌 (Zn)

基质分类：水果和蔬菜

法律信息

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 3