Certified AA Standards
Atomic Absorption Spectroscopy (AAS) and Atomic Emission Spectroscopy (AES) is a spectroanalytical procedure for the quantitative determination of chemical elements by free atoms in the gaseous state. Atomic absorption spectroscopy is based on absorption of light by free metallic ions. In analytical chemistry the technique is used for determining the concentration of a particular element (the analyte) in a sample to be analyzed. AAS can be used to determine over 70 different elements in solution, or directly in solid samples via electrothermal vaporization, and is used in pharmacology, biophysics, archaeology and toxicology research. Atomic Absorption Spectroscopy (AAS) measure the concentration of specific elements in a sample by analysing their unique “fingerprint” in the form of an atomic absorption spectrum.
Aluminium
Aluminium (Al)
@
1 000 ± 5 μg/mL (ppm) Standard in 5% HNO3
Antimony
Antimony (Sb)
@
1 000 ± 5 μg/mL Standard in HNO3/0.1% HF
Arsenic
Arsenic (As)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Barium
Barium (Ba)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Beryllium
Beryllium (Be)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Bismuth
Bismuth (Bi)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Boron
Boron (B)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O
Cadmium
Cadmium (Cd)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Calcium
Calcium (Ca)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Cerium
Cerium (Ce)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Cesium
Cesium (Cs)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Chromium
Chromium (Cr)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Cobalt
Cobalt (Co)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Copper
Copper (Cu)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Dysprosium
Dysprosium (Dy)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Erbium
Erbium (Er)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Europium
Europium (Eu)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Gadolinium
Gadolinium (Gd)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Gallium
Gallium (Ga)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Germanium
Germanium (Ge)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/Tr HF
Hafnium
Hafnium (Hf)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HCL
Holmium
Holmium (Ho)
@
1 000 ± 5 µg/mL Standard in 5% HNO3
Indium
Indium (In)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Iridium
Iridium (Ir)
@
1 000 ± 5 µg/mL Standard in 10% HCL
Iron
Iron (Fe)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Lanthanum
Lanthanum (La)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Lead
Lead (Pb)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Lithium
Lithium (Li)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Lutetium
Lutetium (Lu)
@
1 000 ± 5 µg/mL Standard in 5% HNO3
Magnesium
Magnesium (Mg)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Manganese
Manganese (Mn)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Mercury
Mercury (Hg)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Molybdenum
Molybdenum (Mo)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/0.5%NH4OH
Neodymium
Neodymium (Nd)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Nickel
Nickel (Ni)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Niobium
Niobium (Nb)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/2%HF/Tr HCL
Osmium
Osmium (Os)
@
1 000 ± 5 µg/mL Standard in 10% HCL
Palladium
Palladium (Pd)
@
1 000 ± 5 µg/mL Standard in 10% HCL
Phosphorus
Phosphorus (P)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O
Platinum
Platinum (Pt)
@
1 000 ± 5 µg/mL Standard in 10% HCL
Potassium
Potassium (K)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Praseodymium
Praseodymium (Pr)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Rhenium
Rhenium (Re)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Rhodium
Rhodium (Rh)
@
1 000 ± 5 µg/mL (ppm) Standard in 10% HCL
Rubidium
Rubidium (Rb)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Ruthenium
Ruthenium (Ru)
@
1 000 ± 5 µg/mL (ppm) Standard in 10% HCL
Samarium
Samarium (Sm)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Scandium
Scandium (Sc)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Selenium
Selenium (Se)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3/2%HF
Silicon
Silicon (Si)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/Tr HF
Silver
Silver (Ag)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Sodium
Sodium (Na)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Strontium
Strontium (Sr)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Sulfur
Sulfur (S)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O
Tantalum
Tantalum (Ta)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/Tr HF
Tellurium
Tellurium (Te)
@
1 000 ± 5 µg/mL (ppm) Standard in 10% HNO3 / 0.25% HF
Terbium
Terbium (Tb)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/2%HF/Tr HCL
Thallium
Thallium (Tl)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Thorium
Thorium (Th)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Thulium
Thulium (Tm)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Tin
Tin (Sn)
@
1 000 ± 5 µg/mL (ppm) Standard in 10% HNO3 1% HF
Titanium
Titanium (Ti)
@
1 000 ± 5 µg/mL (ppm) Standard in H2O/Tr HF
Tungsten
Tungsten (W)
@
1 000 ± 5 µg/mL (ppm) Standard in 5%HNO3/3%HF
Vanadium
Vanadium (V)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Ytterbium
Ytterbium (Yb)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Yttrium
Yttrium (Y)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Zinc
Zinc (Zn)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HNO3
Zirconium
Zirconium (Zr)
@
1 000 ± 5 µg/mL (ppm) Standard in 5% HCL