Malvern Panalytical 50nm Latex Transfer Standards 3ml NTA4087

Polystyrene latex transfer standards supplied for nanoparticle tracking analysis (NTA) use with NanoSight instruments. Provided as a 3 mL vial of 50 nm latex microspheres formulated in high-purity water with preservative, the standards are intended for instrument calibration, performance verification and for use in sample preparation workflows such as auto-focus and size-check procedures. The product is supplied pre-diluted to a concentration suitable for immediate dilution and measurement on NTA systems.

Key Features:

• Particle material: Polystyrene latex microspheres
• Nominal particle diameter: 50 nm
• Supplied volume: 3 mL per vial
• Initial formulation: ~1% w/v stock, supplied pre-diluted 1:100 in 18 MΩ deionized water containing 0.02% sodium azide
• Intended for: Use with Malvern Panalytical NanoSight / NTA instruments and related NTA measurement procedures

Advantages:

• Provides a traceable, uniform reference for calibration and performance verification of NTA instruments
• Supplied pre-diluted for immediate preparation and consistent, repeatable measurements
• Polystyrene latex beads offer stable, monodisperse size reference suitable for instrument auto-focus and size-check procedures