1000ug/mL ERBIUM 500mL for AA

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SKU: AAER1-500ML

1000ug/mL ERBIUM 500mL for AA

Erbium Expanded View

Erbium

Location:  Period 6 (lanthanoid)
Atomic Weight:  167.26
Coordination Number:  6 to 9, 10 for some compounds
Chemical Form in Solution:  Er(OH)x(H2O)y+3-x

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, H2SO4, and HNO3. Avoid HF, H3PO4, and neutral to basic media. Stable with most metals and inorganic anions forming an insoluble carbonate, oxide, oxalate, and fluoride. Avoid mixing with elements / solutions containing moderate amounts of fluoride.

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.

Er Containing Samples (Preparation & Solution):  Metal (soluble in acids); Oxide (dissolved by heating in H2O/ HNO3); Ores (carbonate fusion in Pt0 followed by HCl dissolution); Organic Matrices (dry ash and dissolve in 1:1 H2O / HCl or HNO3).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 337.271 nm 0.01/.001 µg/mL 1 ion Th, Ti
ICP-OES 349.910 nm 0.02/.002 µg/mL 1 ion Ru, Th, U
ICP-MS 166 amu 1 ppt n/a M+ 150Sm16O, 150Nd16O
*ICP-OES D.L.'s are given as radial / axial view

Erbium (Er) Standards In Our Store

Product Specifications

  • Part #:

    AAER1-500ML

  • Description:

    1000ug/mL ERBIUM 500mL

  • Matrix:

    7% v/v Nitric Acid

  • Starting Material:

    Er2O3

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

 
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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