Results 11 to 20 of about 64,170 (304)

Development of Pure Certified Reference Material of Cannabidiol [PDF]

Molecules
Cannabidiol (CBD) is the major functional component in hemp and has a broad range of pharmacological applications, such as analgesic, anti-epileptic, anti-anxiety, etc. Currently, CBD is widely used in pharmaceuticals, cosmetics, and food.
Congcong Yu, Ruihan Long, Feng Cao, Xinying Zhao, Tao Lan, Dunming Xu   +5 more
doaj   +4 more sources

Development of a Pure Certified Reference Material of D-Mannitol [PDF]

Molecules, 2023
A new certified reference material (CRM) of D-mannitol (GBW(E) 100681) has been developed in this study. We describe the preparation, structure determination, characterization, homogeneity study, stability study, as well as uncertainty estimation.
Weizhu Chen, Yiping Zhang, Hui Chen, Wenhui Jin, Xiaoying Chen, Xiaoyan Huang, Yanrou Xie, Hua Fang, Zhuan Hong   +8 more
doaj   +2 more sources

Global certified-reference-material- or reference-material-scaled nutrient gridded dataset GND13 [PDF]

Earth System Science Data, 2020
A global nutrient gridded dataset that might be the basis for studies of more accurate spatial distributions of nutrients in the global ocean was created and named GND13.
M. Aoyama
doaj   +3 more sources

Development of a Purity Certified Reference Material for Vinyl Acetate [PDF]

Molecules, 2023
Vinyl acetate is a restricted substance in food products. The quantification of the organic impurities in vinyl acetate is a major problem due to its activity, instability, and volatility.
Chen He, Qin Gao, Changwen Ye, Guotao Yang, Pengfei Zhang, Rongchao Yang, Qing Zhang, Kang Ma   +7 more
doaj   +2 more sources

Certified reference material for coal in accordance with the PN-EN ISO 17034:2017-03 standard and ISO GUIDE 35:2017 [PDF]

Environmental & Socio-economic Studies, 2023
Due to an absence of domestic certified reference materials for coal on the Polish market, an attempt was made to manufacture a new and innovative product tailored to its needs.
Więcek Katarzyna, Kocela-Jagiełko Aneta, Szulik Wojciech, Celary Piotr   +3 more
doaj   +2 more sources

Development of Genistein Synthesis for Use as a Certified Reference Material

Разработка и регистрация лекарственных средств, 2021
Introduction. The use of certified reference materials (CRMs) ensures metrological traceability and comparability of analysis results performed in different laboratories, by different analysts, at different times.
A. A. Zhigalina, V. G. Dudarev, V. V. Tikhonova, O. Yu. Strelova   +3 more
doaj   +3 more sources

Development of a Water Matrix Certified Reference Material for Volatile Organic Compounds Analysis in Water. [PDF]

Molecules, 2021
Fang L, Huang L, Yang G, Jiang Y, Liu H, Lu B, Zhao Y, Tian W.   +7 more
europepmc   +3 more sources

Metrological assurance of dioxin measurements. A certified reference material for measuring the dioxin mass fraction in animal fat

Стандартные образцы, 2019
The paper presents information on the development of a new certified reference material (CRM) for mass fraction of dioxins in animal fat, with established metrological traceability. A procedure for preparing and certifying CRM material is given.
A. G. Budko, A. Y. Mikheeva, A. I. Krylov   +2 more
doaj   +3 more sources

First amyloid β1-42 certified reference material for re-calibrating commercial immunoassays. [PDF]

Alzheimers Dement, 2020
Boulo S, Kuhlmann J, Andreasson U, Brix B, Venkataraman I, Herbst V, Rutz S, Manuilova E, Vandijck M, Dekeyser F, Bjerke M, Pannee J, Charoud-Got J, Auclair G, Mazoua S, Pinski G, Trapmann S, Schimmel H, Emons H, Quaglia M, Portelius E, Korecka M, Shaw LM, Lame M, Chambers E, Vanderstichele H, Stoops E, Leinenbach A, Bittner T, Jenkins RG, Kostanjevecki V, Lewczuk P, Gobom J, Zetterberg H, Zegers I, Blennow K.   +35 more
europepmc   +3 more sources

Development of a Mixed Solution Certified Reference Material of Vanillin Spices [PDF]

ACS Omega
Jiahui Ma, Shuangxia Luo, Xiaomin Li, Xiaotong Zhao, Xiuqin Li, Qinghe Zhang, Xiong Yin   +6 more
doaj   +2 more sources