桃树叶

NA.24

本标准参考物质 (SRM) 主要用于验证植物性材料、农业食品和类似材料中主要、次要和痕量元素测定的分析方法。该 SRM 也可用于内部质控材料赋值时的质量保证。一个单位的 SRM 1547 包括 50 克的Coronet品种干桃叶片。更多信息，请参见 COA 和 SDS。

SRM 1547_cert SRM 1547_SDS

桃叶已作为标准引用物质

• 用于电感耦合等离子体质谱法 (ICP-MS) 测定咖啡中微量元素
• 用于氢化物发生原子荧光光谱法 (HG-AFS) 测定蔬菜中的硒
• 以及测试微波/超声波 (MW/US) 辅助消解法估算凯氏定氮的效能

Certified for the analytes listed below. See certificate for values and more details
Nitrogen (N), Phosphorous
Trace Elements: Aluminum (Al), Antimony (SB), Barium (Ba), Boron (B), Bromine (Br), Cadmium (Cd), Calcium (Ca), Cerium (Ce), Chlorine (Cl₂), Chromium (Cr), Cobalt (Co), Copper (Cu), Europium (Eu), Gadolinium (Gd), Iodine (I), Iron (Fe), Lanthanum (La), Lead (Pb), Magnesium (Mg), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Neodymium (Nd), Nickel (Ni), Potassium (K), Rubidium (Rb), Samarium (Sm), Scandium (Sc), Sodium (Na), Strontium (Sr), Sulfur (S), Terbium (Tb), Thorium (Th), Uranium (U), Vanadium (V), Zinc Zn)

Matrix Group: Fruits and Vegetables

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

100

certified reference material

pkg of 50 g

NIST^®

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

matrix material

13 - Non Combustible Solids

WGK 3