Thermo Scientific™ COUNT-CAL™ Count Precision Size Standards

Minimize contamination by eliminating the need for serial dilutions and extensive sample handling with Thermo Scientific™ COUNT-CAL™ Count Precision Size Standards.

Product Code	Brand	Diameter (Metric)
11553273	Thermo Scientific™ CC02-PK	2 μm
10584945	Thermo Scientific™ CC02-PK	2 μm
10369384	Thermo Scientific™ CC05-PK	5.010 ±0.035 μm
11563273	Thermo Scientific™ CC05-PK	5.010 ±0.035 μm
10156124	Thermo Scientific™ CC10-PK	10.00 ±0.08 μm
11573273	Thermo Scientific™ CC10-PK	10.00 ±0.08 μm
10280035	Thermo Scientific™ CC15-PK	15.02 ±0.15 μm
11583273	Thermo Scientific™ CC15-PK	15.02 ±0.15 μm
10702037	Thermo Scientific™ CC20-PK	20 μm
11593273	Thermo Scientific™ CC20-PK	20 μm
10322265	Thermo Scientific™ CC25-PK	25 μm
11503283	Thermo Scientific™ CC25-PK	25 μm
10046634	Thermo Scientific™ CC30-PK	30 μm
11513283	Thermo Scientific™ CC30-PK	30 μm
10034294	Thermo Scientific™ CC50-PK	50.2 ±0.3 μm
11523283	Thermo Scientific™ CC50-PK	50.2 ±0.3 μm
10116514	Thermo Scientific™ CC70-PK	70 μm
11533283	Thermo Scientific™ CC70-PK	70 μm

Description

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).

Ready to use precision size standards are designed for regular use in liquid particle counters to verify instrument calibration before each use, assuring the reproducibility of the particle counter by permitting a continuous record of its performance using a NIST™ traceable microsphere suspension with a precise concentration.

• Polystyrene microspheres are suspended in an ultra clean diluent
• Concentration is optimized for use in light obscuration particle counters and other low concentration counting applications
• Diameters are traceable to the Standard Meter through the National Institute of Standards and Technology (NIST)
• CC10 and CC25 are ideal for USP 788 and 788 interim testing

Includes:

• Certificate of Calibration and Traceability to NIST™
• Particle counting protocol
• Material Safety Data Sheet

Specifications

• Certifications/Compliance: Certificate of Calibration and Traceability to NIST
• Contents: Polystyrene microspheres in water
• Color: White or Colorless
• Material: Polystyrene
• Includes: Certificate of Calibration and Traceability to NIST, Particle Counting Protocol
• Refractive Index: 1.59 at 589nm (25°C)
• Stability: Product stable for a minimum of six months

• Concentration: 3000 particles/mL ± 10%
• Description: Products provide a precise method for calibrating or checking the performance of laser particle counters
• For Use With (Application): Liquid Particle Counter Validation, USP Verification
• Product Type: Count Control Particles
• Quantity: 6 x 25 mL
• Size Distribution: <3%