PartiSTAN Particle Size Standards
PartiStan particle standards are designed for calibration and verification of automatic particle counters.
CONOSTAN offers a secondary standard for the cost-effective calibration and verification of automatic particle counters. PartiStan secondary standards are compliant with ISO 11171 and directly tracable to NIST SRM 2806.
NEW! PartiStan 2806-A Calibration Fluid, 150-701-008, based on NIST SRM 2806a. Perfect for users with calibration procedures requiring calibrating fluid based on the original NIST SRM.