NIST1573A
Tomato leaves
NIST® SRM® 1573a
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About This Item
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24
Produits recommandés
Qualité
certified reference material
Niveau de qualité
Conditionnement
pkg of 50 g
Fabricant/nom de marque
NIST®
Format
matrix material
Description générale
Application
Tomato leaves has been used as a standard reference material
- in evaluating the cloud-point extraction methodology for copper and nickel determination in food samples
- for determining the precision of energy dispersive X-ray fluorescence spectrometry (EDXRF) method for nutrient analysis
- in evaluating the accuracy of high resolution continuum source flame molecular absorption spectrometry (HR-CS-FMAS) for determination of sulfur in food
- for evaluating the accuracy of thermospray flame furnace atomic absorption spectrometer (TS-FF-AAS) in cobalt determination in biological materials
Actions biochimiques/physiologiques
Tomato leaves is rich in calcium, magnesium, potassium and phosphorus. Other minor nutrients present in leaves includes sulfur, boron, manganese, iron, copper, zinc and molybdenum. All these nutrients constitute for the macromolecules like protein and nucleic acid. Also, helps in regulating the enzymatic activity of the plant, and for normal growth and reproduction.
Autres remarques
Certified for the analytes listed below. See certificate for values and more details
Kjeldahl Nitrogen, Nitrogen (Total), Phosphorus
Trace Elements: Aluminum (Al), Antimony (SB), Arsenic (As), Barium (Ba), Boron (B), Bromine (Br), Cadmium (Cd), Calcium (Ca), Cesium (Cs), Chlorine (Cl2), Chromium (Cr), Cobalt (Co), Copper (Cu), Gadolinium (Gd), Hafnium (Hf), Hydrogen (H), Iodine (I), Iron (Fe), Lanthanum (La), Magnesium (Mg), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Potassium (K), Rubidium (Rb), Samarium (Sm), Scandium (Sc), Selenium (Se), Silver (Ag), Sodium (Na), Strontium (Sr), Sulfur (S), Thorium (Th), Uranium (U), Vanadium (V), Zinc (Zn)
Matrix Group: Fruits and Vegetables
Kjeldahl Nitrogen, Nitrogen (Total), Phosphorus
Trace Elements: Aluminum (Al), Antimony (SB), Arsenic (As), Barium (Ba), Boron (B), Bromine (Br), Cadmium (Cd), Calcium (Ca), Cesium (Cs), Chlorine (Cl2), Chromium (Cr), Cobalt (Co), Copper (Cu), Gadolinium (Gd), Hafnium (Hf), Hydrogen (H), Iodine (I), Iron (Fe), Lanthanum (La), Magnesium (Mg), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Potassium (K), Rubidium (Rb), Samarium (Sm), Scandium (Sc), Selenium (Se), Silver (Ag), Sodium (Na), Strontium (Sr), Sulfur (S), Thorium (Th), Uranium (U), Vanadium (V), Zinc (Zn)
Matrix Group: Fruits and Vegetables
Informations légales
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
Code de la classe de stockage
13 - Non Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
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Certificats d'analyse (COA)
Lot/Batch Number
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