1000ug/mL RHODIUM 125mL for AA

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SKU: AARH1-125ML
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Rhodium Expanded View

Rhodium

Location:  Group 9, Period 5
Atomic Weight:  102.9055
Coordination Number:  6
Chemical Form in Solution:  RhClx- (x = F[Cl-])

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, HNO3, H2SO4 and HF aqueous matrices. May cause AgCl precipitation when mixed with Ag+. Stable with all other metals.

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

Rh Containing Samples (Preparation & Solution):  Metal (elevated temp. with aqua regia or HCl / Cl2(gas) ); Ores (HF / H2SO4 digestion followed by aqua regia digestion); Platinum Scrap (aqua regia digestion).

Atomic Spectroscopic Information:  (red text indicates severe at ~ concs.)
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 233.477 nm 0.04/0.004 µg/mL 1 ion Ni, Sn, Mo, Nb, Ta
ICP-OES 249.077 nm 0.06/0.006 µg/mL 1 ion Ta, Co, Fe, W, Cr, Os
ICP-OES 343.489 nm 0.06/0.006 µg/mL 1 atom Mo, Th, Ce
ICP-MS 103 amu, monoisotopic 1 ppt n/a M+ 40Ar63Cu, 87Rb16O, 87Sr16O, 206Pb+2
*ICP-OES D.L.'s are given as radial / axial view

Rhodium (Rh) Standards In Our Store

Product Specifications

  • Part #:

    AARH1-125ML

  • Description:

    1000ug/mL RHODIUM 125mL

  • Matrix:

    15% v/v Hydrochloric Acid

  • Starting Material:

    RhCl3

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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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