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grade
certified reference material
Quality Level
packaging
pkg of 50 g
manufacturer/tradename
NIST®
format
matrix material
General description
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
Biochem/physiol Actions
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.
Other Notes
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
Legal Information
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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Regulatory Information
动植物来源培养基
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Acid extraction and cloud point preconcentration as sample preparation strategies for cobalt determination in biological materials by thermospray flame furnace atomic absorption spectrometry
Donati GL, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 82(2), 189-195 (2006)
Determination of sulfur in food by high resolution continuum source flame molecular absorption spectrometry
Zambrzycka E and Godlewska-Zylkiewicz B
Spectrochimica Acta. Part B: Atomic Spectroscopy, 101, 234-239 (2014)
Simple procedure for nutrient analysis of coffee plant with energy dispersive X-ray fluorescence spectrometry (EDXRF)
Tezotto T, et al.
Scientia Agricola, 70(4), 263-267 (2013)
Minerals, vitamins and chlorophyll contents of fruits, stems and leaves of tomato and garden egg
Kadiri M, et al.
Pakistan Journal of Medical Sciences, 25(3), 150-154 (2015)
Mineral nutrition of tomato
Sainju UM, et al.
Journal of food, agriculture & environment, 1(2), 176-183 (2003)
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