1000ug/mL CARBON 125mL

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1000ug/mL CARBON 125mL

Carbon Expanded View


Location:  Group 14, Period 2
Atomic Weight:  12.011
Coordination Number:  4
Chemical Form in Solution:  (Carbon standard is made using Tartaric Acid)

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:  Moderately soluble in HCl, HNO3, H2SO4, and HF aqueous matrices and very soluble in NH4OH. Stable with all metals and inorganic anions at low to moderate ppm levels. Do not dilute or store Carbon standards using plastic containers or similar devices.

Stability:  2-100 ppb level stability unknown. 1000-10,000 ppm level stable for years in dilute acidic media in a glass container.

C Containing Samples (Preparation & Solution):  elemental amorphic or graphitic carbon (Oxidative closed vessel fusion such as a Na2O2 fusion in a sealed Ni0 crucible / Parr bomb); H2CO3 (water soluble); Organic Compounds (water solubility is best if possible, or perform a Na2O2 fusion in a sealed Ni0 crucible / Parr bomb).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 193.091 nm 0.05/.005 µg/mL 1 atom In, Ru, Mn
ICP-OES 247.856 nm 0.2/.02 µg/mL 1 atom Nb, V, Ti
ICP-MS 12 amu (uncertain) n/a M+  
*ICP-OES D.L.'s are given as radial / axial view

Carbon (C) Standards In Our Store

Product Specifications

  • Part #:


  • Description:

    1000ug/mL CARBON 125mL

  • Matrix:

    0.2% v/v Nitric Acid

  • Starting Material:

    Tartaric acid

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 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