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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.

$686.85 - $810.48

Specifications

Additive Contains trace amount of surfactant
Storage Requirements Unless otherwise stated, refrigerate 2° to 8°C product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
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Products 9
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
09980217 View Documents Thermo Scientific™
CC02PK
1.999μm ± 0.020μm Each for $731.52
09980218 View Documents Thermo Scientific™
CC05PK
5μm Each for $731.52
09980219 View Documents Thermo Scientific™
CC10PK
10μm Each for $731.52
09980220 View Documents Thermo Scientific™
CC15PK
15μm Each for $731.52
09980221 View Documents Thermo Scientific™
CC20PK
20μm Each for $731.52
09980222 View Documents Thermo Scientific™
CC25PK
24.61μm ± 0.22μm Each for $731.52
09980223 View Documents Thermo Scientific™
CC30PK
30μm Each for $731.52
09980224 View Documents Thermo Scientific™
CC50PK
50μm Each for $686.85
09980225 View Documents Thermo Scientific™
CC70PK
70μm Each for $810.48
Description

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

Specifications

Contains trace amount of surfactant
Unless otherwise stated, refrigerate 2° to 8°C product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.