10ug/mL HOLMIUM 500mL

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SKU: MSHO-10PPM-500ML

10ug/mL HOLMIUM 500mL

Holmium Expanded View

Holmium

Location:  Period 6 (lanthanoid)
Atomic Weight:  164.9304
Coordination Number:  6 to 9, 10 for some compounds
Chemical Form in Solution:  Ho(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.

Ho 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 345.600 nm 0.006/.0001 µg/mL 1 ion U, Ti
ICP-OES 339.898 nm 0.02/.002 µg/mL 1 ion Ce, Re
ICP-MS 165 amu 1 ppt n/a M+ 149Sm16O
*ICP-OES D.L.'s are given as radial / axial view

Holmium (Ho) Standards In Our Store

Product Specifications

  • Part #:

    MSHO-10PPM-500ML

  • Description:

    10ug/mL HOLMIUM 500mL

  • Matrix:

    5% v/v Nitric Acid

  • Starting Material:

    Ho2O3

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

 
    • Analyte
    • µg/mL
    • Ho
    • 10
 
Documentation:
 

Associated Certifications: ISO 17034 | ISO 17025

 

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

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