Tomato leaves CRM, 50G

SKU:
NIST1573A
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    • Description

    Tomato leaves CRM, 50G

    NIST SRM 1573a

    NACRES:
    NA.24

    PROPERTIES

    grade

    certified reference material

    Quality Level

    100

    packaging

    pkg of 50 g

    manufacturer/tradename

    NIST

    application(s)

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

    format

    matrix material

    DESCRIPTION

    General description

    SRM 1573A_cert SRM 1573A _SDS

    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

    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

    SAFETY INFORMATION

    Storage Class Code

    13 - Non Combustible Solids

    WGK

    WGK 3