10,000ug/mL ALUMINUM 125mL

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SKU: CGAL10-125ML

10,000ug/mL ALUMINUM 125mL

Aluminum Expanded View

Aluminum

Location:  Group 13, Period 3
Atomic Weight:  26.98154
Coordination Number:  6
Chemical Form in Solution:  Al(H2O)6+3

Storage & Handling:  Keep tightly sealed when not in use. Store and use at 20 ± 4°C. Do not pipet from container. Do not return portions removed for pipetting to container.

Chemical Compatibility:  Soluble in HCl, HNO3, HF and H2SO4. Avoid neutral media. Soluble in strongly basic NaOH forming the Al(OH)4(H2O)21- species. Stable with most metals and inorganic anions. The phosphate is insoluble in water and only slightly soluble in acid.

Stability:  2-100 ppb levels stable for months in 1% HNO3 / LDPE container. 1-10,000 ppm solutions chemically stable for years in 2-5% HNO3 / LDPE container.

Al Containing Samples (Preparation & Solution):  Metal (is best dissolved in HCl/ HNO3); α - Al2O3 (Na2CO3 fusion in Pt0); γ - Al2O3 (soluble in acids such as HCl); Ores (carbonate fusion in Pt0 followed by HCl dissolution); Organic Matrices (Sulphuric / peroxide digestion or nitric / Sulphuric / perchloric acid decomposition, or dry ash and dissolution in dilute HCl.

Atomic Spectroscopic Information:  (red text indicates severe at ~ concs.)
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 394.401 nm 0.05/.006 µg/mL 1 atom U, Ce
ICP-OES 396.152 nm 0.03/.006 µg/mL 1 atom Mo, Zr, Ce
ICP-OES 167.078 nm 0.1/.009 µg/mL 1 ion Fe
ICP-MS 27 amu 30 ppt n/a M+ 12C15N, 13C14N, 1H12C14N, 11B16O, 54Cr2+, 54Fe2+
*ICP-OES D.L.'s are given as radial / axial view

Aluminum (Al) Standards In Our Store

Product Specifications

  • Part #:

    CGAL10-125ML

  • Description:

    10,000ug/mL ALUMINUM 125mL

  • Matrix:

    7% v/v Nitric Acid

  • Starting Material:

    Al metal

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Associated Certifications: ISO 17034 | ISO 17025

 

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Traceable to NIST SRMs
Produced under ISO 17025
Produced under ISO 17034
Assayed by validated wet chemical procedures
Assayed by validated ICP-OES procedures
Trace metallic impurities determined by ICP and ICP-MS

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