CONOSTAN® Oil Standards

SCP SCIENCE acquired the CONOSTAN® brand in 2007, adding its line of elements-in-oil standards to the SCP SCIENCE group of products.

The CONOSTAN® Division of SCP SCIENCE is the world’s leading manufacturer and marketer of Elements in Oil standards and related spectroscopy products.

The CONOSTAN® leading industry position is derived from superior product chemistry, manufacturing technology, and blending techniques. CONOSTAN® products are used extensively in the calibration and operation of analytical instruments for the analysis of elements in oil and other organic fluids.

CONOSTAN® is the only source of metallo-organic standards in the history of the National Institute of Standards & Technology (NIST). Click here to see a history of CONOSTAN® and NIST. The variety of products affords convenience as a reference and routine analytical materials for AA, ICP, DCP, XRF, Rotrode, and other analytical techniques.

CONOSTAN® – Calibration and Verification Standards Brochure


Lubricant Analysis Standards

For decades, CONOSTAN ® has served the lubricant analysis industry with our line of premier Metallo-Organic Standards.

CONOSTAN ® now offers an expanding line of Lubricant Analysis Monitoring Standards.

PartiStan Particle Size Standards

PartiStan particle standards are designed for calibration and verification of automatic particle counters.

PartiStan Particle Counter Standards Flyer (PDF)

  • PartiStan™ 2806: Secondary Calibration Fluid for Automatic Particle Counters.
  • Traceable to the New NIST 2806d Standard Reference Material (SRM) released in March 2021 by the NIST for particle size counting.
  • Certified concentrations for seven particle sizes: 3, 4, 6, 10, 14, 21, and 30 µm (c).
  • Complete with a Certificate of Analysis traceable to NIST.
  • Prepared in accordance to ISO 11171:2020.

PremiSolv ICP Solvent

  • PremiSolv is a zero-odor alternative to kerosene or xylene for use as a diluent or zero-point standard in ICP/DCP analysis of metals in oil and other organic fluids.
    PremiSolv Features:
    • Extremely low odor – for a safer, more comfortable working environment
    • Extremely low toxicity compared with kerosene or xylene
    • Extremely low metal content – comes with a certificate of analysis listing the concentrations of 33 different metals and sulfur
    • Non-hazardous – for shipping and disposal

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