Malvern Panalytical Hydro S QAS STD - 10 x 0.4g Vials CRM2000S

Malvern Panalytical Hydro S QAS STD is a Quality Audit Standard (QAS) designed as a single-shot, polydisperse transfer standard for verifying the performance of laser diffraction particle size analysers and their dispersion units. It is intended for use with small-volume Hydro dispersion devices in the Mastersizer series (including Hydro 2000S / related small-volume units) to provide a regular system performance check and equipment verification for particle size analysis. The standard supplies ten disposable vials of material that permit routine performance checks against specified pass/fail criteria and measurement manuals provided by the manufacturer.

Key Features:

• Contents: 10 vials per pack
• Net mass per vial: 0.4 g
• Manufacturer product code: CRM2000S
• Particle size range represented by the QAS: 15–150 µm
• Format: single-shot, polydisperse transfer standard for small-volume Hydro dispersion units

Advantages:

• Enables routine, manufacturer-supported performance checks of Mastersizer dispersion systems using a single-shot standard
• Provides a polydisperse reference material that covers a broad particle size range (15–150 µm) for dispersion-device verification
• Disposable vial format simplifies handling and reduces cross-contamination risk during verification procedures