1000ug/mL MOLYBDENUM 30mL

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1000ug/mL MOLYBDENUM 30mL

Molybdenum Expanded View


Location:  Group 6, Period 5
Atomic Weight:  95.94
Coordination Number:  6, 7, 8, 9
Chemical Form in Solution:  MoO4-2 (chem. form as received)
(coordination numbers in green are observed less frequently)

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:  Mo is received in a NH4OH matrix, giving the operator the option of using HCl or HF to stabilize acidic solutions. The MoO4-2 is soluble in concentrated HCl MoOCl5-2, dilute HF / HNO3, MoOF5-2, and basic media MoO4-2. Stable at ppm levels with some metals, provided it is fluorinated. Do not mix with Alkaline or Rare Earths when HF is present. Stable with most inorganic anions, provided it is in the MoO4-2 chemical form.

Stability:  2-100 ppb levels stable (alone or mixed with all other metals that are at comparable levels) as the MoOF5-2 for months in 1% HNO3 / LDPE container. 1-10,000 ppm single element solutions as the MoO4-2 chemically stable for years in 1% NH4OH in a LDPE container.

Mo Containing Samples (Preparation & Solution):  Metal (soluble in HF / HNO3 or hot dilute HCl); Oxide (soluble in HF or NH4OH); Organic Matrices (dry ash at 450°C in Pt0 and dissolve oxide with HF or HCl).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 202.030 nm 0.008/.0002 µg/mL 1 ion Os, Hf
ICP-OES 203.844 nm 0.012/.002 µg/mL 1 ion  
ICP-OES 204.598 nm 0.012/.001 µg/mL 1 ion Ir, Ta
ICP-MS 95 amu 3 ppt n/a M+ 40Ar39K16O, 79Br16O, 190Os2+, 190Pt2+
*ICP-OES D.L.'s are given as radial / axial view

Molybdenum (Mo) Standards In Our Store

Product Specifications

  • Part #:


  • Description:

    1000ug/mL MOLYBDENUM 30mL

  • Matrix:

    tr Ammonium Hydroxide

  • Starting Material:


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Associated Certifications: ISO 17034 | ISO 17025


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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