Thermo Scientific™ Dri-Cal™ Particle Size Standards

Description

Use Thermo Scientific™ Dri-Cal™ Particle Size Standards for calibrating particle sizing and counting instruments that require dry particles.

Features:

• Conveniently packaged in dropper-tipped vials in 1 gram quantities, enabling the user to dispense the particles directly into the sampling chamber; not suitable for dispersion in liquid media.
• Contains Certificate of Calibration and Traceability to NIST™, including description of the calibration method and its uncertainty and a table of chemical and physical properties
• Includes Material Safety Data Sheet with handling and disposal instructions
• Lot-numbered for technical service and support

Specifications

• Additive: May contain trace amount of dispersant
• Concentration: 100% solids
• Content And Storage: Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
• Contents: Dry dyed polystyrene (DVB) microspheres
• Description: Used for calibrating particle sizing and counting instrumentation that require dry particles for measuring dry media.
• Color: White
• For Use With (Application): Dry Particle Counter Calibration
• Material: Polystyrene Divinylbenzene (PS-DVB)
• Product Type: Size Standard Particles
• Includes: Certificate of Calibration and Traceability
• Particle Density: 1.05g/cm³
• Quantity: 1 g
• Refractive Index: 1.59 at 589nm (25°C)
• Size Distribution: s = 0.6µm, 11% CV
• Stability: Product stable for a minimum of 24 months
• Diameter (Metric): 5 μm