10,000ug/mL ANTIMONY 125mL

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10,000ug/mL ANTIMONY 125mL

Antimony Expanded View


Location:  Group 15, Period 5
Atomic Weight:  121.75
Coordination Number:  6
Chemical Form in Solution:  Sb(O)C4H4O6-1

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 conc. HCl, dilute or conc. HF. Stable in dilute HNO3 as the fluoride or tartrate complex. Avoid basic media. Stable with most metals and inorganic anions in acidic media as the tartrate provided the acidity is not too high or the acid is oxidizing causing loss of the stabilizing tartrate ion. The fluoride complex of antimony is stable in strong acid but you should only mix with other metals that are fluorinated.

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

Sb Containing Samples (Preparation & Solution):  Metal and alloys (soluble in H2O / HF / HNO3 mixture); Oxides (soluble in HCl and tartaric acid or H2O / HF / HNO3 mixtures); Ores (fusion with Na2CO3 in Pt0 followed by dissolving the fuseate in a H2O / HF / HNO3 mixture); Organic based (Sulphuric acid / hydrogen peroxide digestion).

Atomic Spectroscopic Information:  (red text indicates severe at ~ concs.)
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 206.833 nm 0.03/.003 µg/mL 1 atom Ta, Cr, Ge, Hf
ICP-OES 217.581 nm 0.05/.005 µg/mL 1 atom Nb, W, Re, Fe
ICP-OES 231.147 nm 0.06/.006 µg/mL 1 atom Ni, Co, Pt
ICP-MS 121 amu 5 ppt n/a M+ 105Pd16O, 89Y16O2
*ICP-OES D.L.'s are given as radial / axial view

Antimony (Sb) Standards In Our Store

Product Specifications

  • Part #:


  • Description:

    10,000ug/mL ANTIMONY 125mL

  • Matrix:

    3% v/v Nitric Acid / 3% v/v Tartaric Acid

  • Starting Material:

    Sb metal

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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

And up to 3 YEARS SHELF LIFE with TCT packaging