Conostan PartiStan Particle Size Standards

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

• 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.