1.07289
Palladium matrix modifier
for graphite furnace AAS c(Pd) = 10.0 ± 0.2 g/l (Pd(NO3)2 / HNO3 ca. 15%)
Synonym(s):
Palladium Interference Reduction Solution
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About This Item
NACRES:
NA.21
UNSPSC Code:
41116107
Quality Segment
description
for inorganic trace analysis
technique(s)
AAS: suitable
density
1.11 g/cm3 at 20 °C
application(s)
general analytical
storage temp.
2-30°C
Application
- Lead Determination in Complex Matrices: Palladium nanoparticles are employed as chemical modifiers in high-resolution continuum source atomic absorption spectrometry (HR-CS AAS) for determining lead in complex matrices. Recent studies have demonstrated their effectiveness in analyzing lead content in leached extracts from petroleum waste. This application enhances the sensitivity and accuracy of lead detection, crucial for environmental monitoring and industrial waste management (Coêlho et al., International Journal of Environmental Analytical Chemistry, 2022).
Analysis Note
Assay (palladium): 9.8 - 10.2 g/l
Ag (Silver): ≤ 0.000020 g/l
As (Arsenic): ≤ 0.000010 g/l
Cd (Cadmium): ≤ 0.000001 g/l
Pb (Lead): ≤ 0.000010 g/l
Se (Selenium): ≤ 0.00010 g/l
Tl (Thallium): ≤ 0.000020 g/l
Ag (Silver): ≤ 0.000020 g/l
As (Arsenic): ≤ 0.000010 g/l
Cd (Cadmium): ≤ 0.000001 g/l
Pb (Lead): ≤ 0.000010 g/l
Se (Selenium): ≤ 0.00010 g/l
Tl (Thallium): ≤ 0.000020 g/l
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
supp_hazards
wgk
WGK 1
hcodes
Storage Class
8B - Non-combustible corrosive hazardous materials
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