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3K/4K Series Particle Counter Standards

$545.00

Achieve reliable, convenient calibration of laser particle counters with 3K/4K Series Particle Counter Standards. Compared with standard 3000 and 4000 Series products, this line is precisely diluted for immediate use in laser particle counters, minimizing time-consuming concentration adjustments.

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3K 4K Series Particle Counter Standards
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Description

Part Number
Diameter (Metric)
Concentration
Price
Add to Cart

CRM3K100
0.1 μm
1 × 10⁹ particles/mL
$545.00
CRM3K150
0.15 μm
1 × 10⁹ particles/mL
$545.00
CRM3K200
0.2 μm
1 × 10⁹ particles/mL
$545.00
CRM3K220
0.22 μm
1 × 10⁹ particles/mL
$545.00
CRM3K269
0.27 μm
1 × 10⁹ particles/mL
$545.00
CRM3K300
0.3 μm
1 × 10⁹ particles/mL
$545.00
CRM3K350
0.35 μm
1 × 10⁹ particles/mL
$545.00
CRM3K400
0.4 μm
1 × 10⁹ particles/mL
$545.00
CRM3K500
0.5 μm
1 × 10⁹ particles/mL
$545.00
CRM3K600
0.6 μm
1 × 10⁹ particles/mL
$545.00
CRM3K700
0.7 μm
1 × 10⁹ particles/mL
$545.00
CRM3K800
0.8 μm
1 × 10⁹ particles/mL
$545.00
CRM3K900
0.9 μm
1 × 10⁹ particles/mL
$545.00
CRM3K990
0.99 μm
1 × 10⁹ particles/mL
$545.00
CRM3K1000
1.0 μm
1 × 10⁹ particles/mL
$545.00
CRM3K1600
1.6 μm
1 × 10⁹ particles/mL
$545.00
CRM4K2
2.0 μm
5 × 10⁸ particles/mL
$545.00
CRM4K3
3.0 μm
5 × 10⁷ particles/mL
$545.00
CRM4K4
4.0 μm
5 × 10⁷ particles/mL
$545.00
CRM4K5
5.0 μm
1 × 10⁷ particles/mL
$545.00
CRM4K6
6.0 μm
1 × 10⁷ particles/mL
$545.00
CRM4K7
7.0 μm
1 × 10⁷ particles/mL
$545.00
CRM4K10
10 μm
1 × 10⁶ particles/mL
$545.00
CRM4K15
15 μm
1 × 10⁶ particles/mL
$545.00
CRM4K20
20 μm
3 × 10⁵ particles/mL
$545.00
CRM4K25
25 μm
3 × 10⁵ particles/mL
$545.00
CRM4K30
30 μm
3 × 10⁵ particles/mL
$545.00
CRM4K40
40 μm
8 × 10⁴ particles/mL
$545.00
CRM4K50
50 μm
8 × 10⁴ particles/mL
$545.00
CRM4K60
60 μm
8 × 10⁴ particles/mL
$545.00
CRM4K70
70 μm
8 × 10⁴ particles/mL
$545.00
CRM4K80
80 μm
3 × 10⁴ particles/mL
$545.00
CRM4K100
100 μm
3 × 10⁴ particles/mL
$545.00

Features of Particle Counter Standards:

  • Monodisperse polystyrene sphere suspensions for airborne or liquid particle dispersion systems
  • Particle diameters traceable to the Standard Meter through the National Institute of Standards and Technology (NIST)
  • Calibrates or verifies laser particle counter performance in cleanrooms and other contamination monitoring applications
  • Low-residue aqueous suspensions for minimal background interference

Specifications:

Additive Contains trace amount of surfactant to inhibit agglomeration and promote stability
Concentration 3 x 104/mL – 1 x 109/mL (varies by particle size)
Contents Polymer particles in water
Description NIST traceable particles that provide calibration of laser particle counters
Includes Certificate of Calibration and Traceability to NIST
Particle Density 1.05 g/cm³
Quantity 15 mL
Refractive Index 1.59 at 589 nm (25°C)
Size Distribution ≤ 10% – < 3% (varies by particle size; 3K series: ≤ 10% to < 1.3%; 4K series: < 3%)
Stability Product stable for a minimum of 12 months
Color White or Colorless
Diameter (Metric) 0.1 μm – 100 μm (varies by catalog number)
For Use With (Application) Laser Particle Counter Calibration
Material Polystyrene
Product Type Count Control Particles
Unit Size Each

Contents & Storage:

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.

Additional information

Catalog Number

CRM3K100, CRM3K150, CRM3K200, CRM3K220, CRM3K269, CRM3K300, CRM3K350, CRM3K400, CRM3K500, CRM3K600, CRM3K700, CRM3K800, CRM3K900, CRM3K990, CRM3K1000, CRM3K1600, CRM4K2, CRM4K3, CRM4K4, CRM4K5, CRM4K6, CRM4K7, CRM4K10, CRM4K15, CRM4K20, CRM4K25, CRM4K30, CRM4K40, CRM4K50, CRM4K60, CRM4K70, CRM4K80, CRM4K100

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