1000ug/mL IRON 125mL for AA

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SKU: AAFE1-125ML
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Iron Expanded View

Iron

Location:  Group 8, Period 4
Atomic Weight:  55.847
Coordination Number:  6
Chemical Form in Solution:  Fe(H2O)63+

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:  Stable in HCl, HNO3, H2SO4, HF, H3PO4. Avoid basic media. Stable with most metals and inorganic anions in acidic media.

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

Fe Containing Samples (Preparation & Solution):  Metal (soluble in HCl); Oxides (if the oxide has been at a high temperature then Na2CO3 fusion in Pt0 followed by HCl dissolution, otherwise dissolve in dilute HCl); Ores (see Oxides above using only the fusion approach).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 238.204 nm 0.005/.001 µg/mL 1 ion Ru, Co
ICP-OES 239.562 nm 0.005/.001 µg/mL 1 ion Co, W, Cr
ICP-OES 259.940 nm 0.006/.001 µg/mL 1 ion Hf, Nb
ICP-MS 56 amu 970 ppt n/a M+ 40Ar15N1H, 40Ar16O, 36Ar17O1H, 38Ar18O, 37Cl18O1H, 40Ca16O
*ICP-OES D.L.'s are given as radial / axial view

Iron (Fe) Standards In Our Store

Product Specifications

  • Part #:

    AAFE1-125ML

  • Description:

    1000ug/mL IRON 125mL

  • Matrix:

    2% v/v Nitric Acid

  • Starting Material:

    Fe metal

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Associated Certifications: ISO 17025

 

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Traceable to NIST SRMs
Produced under ISO 17025
Assayed by validated wet chemical procedures
Assayed by validated ICP-OES procedures

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