推薦產品
等級
certified reference material
品質等級
形狀
amorphous (powder)
包裝
pkg of 50 g
製造商/商標名
NIST®
技術
mass spectrometry (MS): suitable
optical emission spectroscopy (OES): suitable
應用
food and beverages
forensics and toxicology
形式
matrix material
一般說明
This bone meal standard reference material (SRM) contains steamed bone meal that was sieved and blended to a high degree of homogeneity. A unit of SRM 1486 consists of approximately 50 g of bone meal.
NIST1486_Cert
NIST1486_SDS
NIST1486_Cert
NIST1486_SDS
應用
This bone meal standard reference material (SRM) is intended primarily for use in evaluating analytical methods used for the determination of selected major, minor, and trace elements in bone and in the material of a similar matrix.
其他說明
- Details on expiry, usage, and drying procedure are available in the NIST certificate.
- Notes on handling, storage, regulations, transportation, and disposal are provided in the SDS.
Matrix Group: Animal Feed
準備報告
- Certified mass fraction values for constituent elements are determined on a dry-mass basis.
- Reference values are non-certified values that are the best estimate of the true value.
法律資訊
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
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產品號碼
描述
訂價
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 3
Thomas H Darrah et al.
Metallomics : integrated biometal science, 1(6), 479-488 (2009-11-01)
We find anomalously high gadolinium (Gd) concentrations in the femoral head bones of patients exposed to chelated Gd, commonly used as a contrast agent for medical imaging. Gd is introduced in chelated form to protect patients from exposure to toxic
A review of radiologically important trace elements in human bones.
Tandon L, et al.
Applied Radiation and Isotopes, 49(8), 903-910 (1998)
Nattida Charadram et al.
Journal of structural biology, 181(3), 207-222 (2012-12-25)
In response to microbial invasion of dentin odontoblasts secrete an altered calcified matrix termed reactionary dentin (Rd). 3D reconstruction of focused-ion-beam scanning electron microscopy (FIB-SEM) image slices revealed helical tubular structures in Rd that contrasted with regular cylindrical tubules characteristic
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