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Formula: Ni in 3% HNO3 Formula Weight: 58.69
Calcium AA, 1000 ppm in HNO3 500 mL
Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
Formula: Na2SiO39H2O Formula Weight: 284.20
The Ricca Chemical magnesium AA standard is perfect for the analysis and detection of chemical samples in laboratories and research facilities.
AA, colorimetric or volumetric standard. Concentration 1,000 +/- 10 ug/ml Matrix: Nitric acid NIST Traceable
Actual Concentration: 1,000ppm ± 3ppm NIST Traceable
1 mL = 1 mg Pb (1,000 ppm Pb) Formula: Pb in 3% HNO3 Formula Weight: 207.20
The Ricca Chemical sodium AA standard with a composition of 98.44% water, 1.31% hydrochloric acid and 0.25% sodium chloride, is suitable for use in atomic absorption spectrometry. It can be stored at a temperature of 15 to 30 degree C.
Formula: Li2CO3 in 3% HNO3 Formula Weight: 6.94
Formula: HgO in 3% HNO3 Formula Weight: 216.59
Formula: Ti in 15% HCl Formula Weight: 47.88
Zinc AA, 1000 ppm in HNO3 500 mL
Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
Copper AA, 1000 ppm in 3% HNO3 500 mL
The Ricca Chemicals silver AA standard (1000 ppm silver in 3% nitric acid) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
Formula: Sb in 20% HCl Formula Weight: 121.75