Malvern Panalytical Hydro EV QAS STD - 10 x 2.5g Vials CRM3400

Quality Audit Standard (QAS) CRM3400 is a single-shot, polydisperse transfer standard used to check the performance of laser diffraction particle size analyzers and their dispersion devices. Supplied as 10 vials of 2.5 g each, it is intended for verification of Hydro EV wet-dispersion units and compatible Mastersizer 3000 / 3000+ instruments. The material provides a polydisperse glass-bead standard for routine system and dispersion-device performance checks across a broad particle-size range.

Key Features:

• Packaged as 10 vials, each 2.5 g
• Manufacturer part code: CRM3400
• Single-shot, polydisperse transfer standard
• Particle size range: 15–150 µm
• Intended for Hydro EV wet-dispersion unit and Mastersizer 3000/3000+ instruments

Advantages:

• Enables regular performance verification of the analyzer and dispersion device to support consistent measurement quality
• Covers a broad particle-size range (15–150 µm) for whole-system verification across wet-dispersion measurement ranges
• Supplied in ready-to-use single-shot vials (10 × 2.5 g) to simplify routine checks and minimize sample preparation