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Thermo Scientific™ PHARM-TROL™ Count Precision Size Standards
Document the reproducibility of a particle counter by permitting a continuous record of its performance.
$559.00 - $1126.00
Specifications
Concentration | 3800 particles/mL ± 15% |
---|---|
Contents | Polystyrene microspheres in water |
Color | White or Colorless |
For Use With (Application) | USP Verification |
Material | Polystyrene |
Catalog Number | Mfr. No. | Diameter (Metric) | Quantity | Price | Quantity & Availability | ||||
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Catalog Number | Mfr. No. | Diameter (Metric) | Quantity | Price | Quantity & Availability | ||||
09-980-236
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Thermo Scientific™
CSBX |
15 μm | 20 x 25 mL Bottles |
Pack of 20 for $1,126.00
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09-980-235
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Thermo Scientific™
CSPK |
15.0 ±0.2 μm | 6 x 25 mL Bottles |
Pack of 6 for $559.00
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Description
Document the reproducibility of a particle counter by permitting a continuous record of its performance with Thermo Scientific™ PHARM-TROL™ Count Precision Size Standards, ready-to-use precision standards designed for regular use in liquid particle counters for USP <788> and <789> verification. Data is documented for internal or customer audits by using a NIST™-traceable microsphere suspension with a known concentration.
Features:
- Contains NIST™-traceable size standards with a measured particle count
- Developed for manufacturers of parenteral drugs and ophthalmic solutions seeking interim verification of USP <788> and <789> verification (Particulate Matter in Injections and Particulate Matter in Opthalmic Solutions)
- Particle diameters traceable to the Standard Meter through the National Institute of Standards and Technology
- Prepared with the same exacting procedures as the USP Count Reference Standard, providing process control data for particle counting consistency and verification of size calibration
Specifications
3800 particles/mL ± 15% | |
White or Colorless | |
Polystyrene | |
Certificate of Calibration and Traceability to NIST | |
1.59 at 589nm (25°C) | |
Product stable for a minimum of 12 months |
Polystyrene microspheres in water | |
USP Verification | |
Count Control Particles | |
1.05g/cm3 | |
<3% |
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