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Thermo Scientific™ 3K/4K Series Particle Counter Standards

Catalog No. 09980198
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Diameter (Metric):
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33 product options available for selection
Product selection table with 33 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Diameter (Metric)
09-980-198 1.0 μm
09-980-185 0.15 μm
09-980-199 1.6 μm
09-980-186 0.2 μm
09-980-187 0.22 μm
09-980-188 0.27 μm
09-980-189 0.3 μm
09-980-190 0.35 μm
09-980-191 0.4 μm
09-980-192 0.5 μm
09-980-193 0.6 μm
09-980-194 0.7 μm
09-980-195 0.8 μm
09-980-196 0.9 μm
09-980-197 0.99 μm
09-980-200 2.0 μm
09-980-201 3 μm
09-980-202 4 μm
09-980-203 5.0 μm
09-980-204 6 μm
09-980-205 7 μm
09-980-206 10 μm
09-980-216 100 μm
09-980-207 15 μm
09-980-208 20 μm
09-980-209 25 μm
09-980-210 30 μm
09-980-211 40 μm
09-980-212 50 μm
09-980-213 60 μm
09-980-214 70 μm
09-980-215 80 μm
09-980-184 0.1 μm
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Catalog No. 09-980-198 Supplier Thermo Scientific™ Supplier No. 3K1000
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Description

Ensure accurate and convenient calibration of laser particle counters with Thermo Scientific™ 3K/4K Series Particle Counter Standards.

Ensure accurate and convenient calibration of laser particle counters with Thermo Scientific™ 3K/4K Series Particle Counter Standards. Compared with our 3000 and 4000 Series products, this product line is precisely diluted for immediate use in laser particle counters with minimal time-consuming concentration adjustments.

Features:
  • Suspensions of monodisperse polystyrene spheres for use in airborne or liquid particle dispersion systems
  • Particle diameters traceable to the Standard Meter through the National Institute of Standards and Technology (NIST)
  • Accurately calibrates or checks performance of laser particle counters used in cleanrooms and other contamination monitoring applications
  • Particles prepared as low residue aqueous suspensions for minimal background interference
TRUSTED_SUSTAINABILITY

Specifications

Additive Contains trace amount of surfactant to inhibit agglomeration and promote stability
Concentration 1 x 109/mL
Content And Storage Unless otherwise stated, refrigerate 2° to 8deg;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.
Contents Polymer particles in water
Description NIST traceable particles that provide calibration of laser particle counters
Color White or Colorless
For Use With (Application) Laser Particle Counter Calibration
Material Polystyrene
Product Type Count Control Particles
Includes Certificate of Calibration and Traceability to NIST
Particle Density 1.05g/cm3
Quantity 15 mL
Refractive Index 1.59 at 589nm (25°C)
Size Distribution < 1.3%
Stability Product stable for a minimum of 12 months
Diameter (Metric) 1.0 μm
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