3K/4K Series Particle Counter Standards
3K/4K Series Particle Counter Standards
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.
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Catalog NumberDiameter (Metric)
3K16001.6 μm
3K10001.0 μm
4K100100 μm
Catalog number 3K1600
Price (KRW)
-
Diameter (Metric):
1.6 μm
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
Specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Concentration1 x 109/mL
ContentsPolymer particles in water
DescriptionNIST traceable particles that provide calibration of laser particle counters
IncludesCertificate of Calibration and Traceability to NIST
Particle Density1.05g/cm³
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
Size Distribution< 1.3%
StabilityProduct stable for a minimum of 12 months
ColorWhite or Colorless
Diameter (Metric)1.6 μm
For Use With (Application)Laser Particle Counter Calibration
MaterialPolystyrene
Product TypeCount Control Particles
Unit SizeEach
Contents & 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.