1000ug/mL STRONTIUM 125mL for AA

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SKU: AASR1-125ML

1000ug/mL STRONTIUM 125mL for AA

Strontium Expanded View

Strontium

Location:  Group 2, Period 5
Atomic Weight:  87.62
Coordination Number:  6
Chemical Form in Solution:  Sr(H2O)6+2

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 and HNO3. Avoid H2SO4, HF and neutral to basic media. Stable with most metals and inorganic anions forming insoluble silicate, carbonate, hydroxide, oxide, fluoride, sulfate, oxalate, chromate, arsenate, and tungestate in neutral aqueous media.

Stability:  2-100 ppb levels stable for months in 1% HNO3 / LDPE container. 1-10,000 ppm solutions chemically stable for years in 1-3.5% HNO3 / LDPE container.

Sr Containing Samples (Preparation & Solution):  Metal (is best dissolved in diluted HNO3);Ores (Carbonate fusion in Pt0 followed by HCl dissolution); Organic Matrices (dry ash and dissolution in dilute HCl. Do not heat when dissolving to avoid precipitation of SiO2).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 407.771 nm 0.0004/.00006 µg/mL 1 ion U, Ce
ICP-OES 421.552 nm 0.0008/.00004 µg/mL 1 ion Rb
ICP-OES 460.733 nm 0.07/.003 µg/mL 1 atom Ce
ICP-MS 88 amu 1200 ppt n/a M+ 72Ge16O, 176Yb+2, 176Lu+2, 176Hf+2
*ICP-OES D.L.'s are given as radial / axial view

Strontium (Sr) Standards In Our Store

Product Specifications

 
  • Part #:

    AASR1-125ML

  • Description:

    1000ug/mL STRONTIUM 125mL

  • Matrix:

    0.1% v/v Nitric Acid

  • Starting Material:

    SrCO3

Every Inorganic Ventures CRM is sold in patented TCT packaging giving your product up to 3 years shelf life. Read more...

 
    • Analyte
    • µg/mL
    • Sr
    • 1000
 
Documentation:
 

Associated Certifications: ISO 17025

 

Only Inorganic Ventures can give you ALL of these.....

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

And up to 3 YEARS SHELF LIFE with TCT packaging