Thermo Fisher, CC15-PK, COUNT-CAL™ Count Precision Size Standards

15.
02 ±0.
15 μm Minimize contamination by eliminating the need for serial dilutions and extensive sample handling with Thermo Scientific™ COUNT-CAL™ Count Precision Size Standards, a cost-effective, convenient and easy to use product for validating liquid particle counters. Packaged in single-use bottles and intended to be sampled directly from the bottle, standards were developed for manufacturers of parenteral drugs and ophthalmic solutions seeking interim verification of USP 788 and 789 (Particulate Matter in Injections and Particulate Matter in Ophthalmic Solutions).
Additive: Trace amount of surfactant to inhibit agglomeration and promote stability
Certifications/Compliance: Certificate of Calibration and Traceability to NIST
Concentration: 3000 particles/mL ± 10%
Contents: Polystyrene microspheres in water
Description: Products provide a precise method for calibrating or checking the performance of laser particle counters
Includes: Certificate of Calibration and Traceability to NIST, Particle Counting Protocol
Particle Density: 1.
05g/cm³
Quantity: 6 x 25 mL
Refractive Index: 1.
59 at 589nm (25°C)
Size Distribution: <3%
Stability: Product stable for a minimum of six months
Color: White or Colorless
Diameter (Metric): 15.
02 ±0.
15 μm
For Use With (Application): Liquid Particle Counter Validation, USP Verification
Material: Polystyrene
Product Type: Count Control Particles
Unit Size: Each