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Thermo Scientific™
Ezy-Cal™ Count Precision Size Standards
Meet the unique and demanding requirements of the contamination control laboratory in modern industries.
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| Número do catálogo | Diameter (Metric) |
|---|---|
| 6002 | 2 μm |
| 6005 | 5 μm |
| 6010 | 10.00 ±0.08 μm |
| 6015TS conhecido também como 6015 | 15.02 ±0.15 μm |
| 6020 | 20 μm |
| 6025 | 25 μm |
| 6030 | 30 μm |
| 6050TS conhecido também como 6050 | 50 μm |
| 6070 | 70 μm |
Número do catálogo 6002
Preço (BRL)Requisite uma Cotação
-
Diameter (Metric):
2 μm
Meet the unique and demanding requirements of the contamination control laboratory in modern industries with Thermo Scientific™ Ezy-Cal™ Count Precision Size Standards, easy-to-use liquid particle count controls at 2000 particles per mL. Designed for regular use in liquid particle counters to verify instrument calibration before each use, standards assure reproducibility of the particle counter by permitting a continuous record of its performance using a NIST™-traceable microsphere suspension with a precise concentration.
Features:
- Ready-to-use (no dilution required) particle size standard for validating optical particle counters
- Magnetic stir bar included in each bottle for clean, convenient and direct sampling
- Aqueous suspension medium contains a combination of dispersing agents to keep particles from clumping or sticking to flow surfaces in the particle counter
- Particle diameters traceable to the Standard Meter through the National Institute of Standards and Technology
Recommended for:
Checking the calibration of liquid particle counters.
Especificações
AdditiveContains trace amount of surfactant
Concentration2000 particles/mL ± 10%
ContentsPolystyrene microspheres in water
DescriptionUsed for validating the performance of liquid particle counters
IncludesCertificate of Calibration and Traceability to NIST
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
Size Distributions = 0.022µm, 1.1% CV
StabilityProduct stable for a minimum of three months
ColorWhite or Colorless
Diameter (Metric)2 μm
For Use With (Application)Liquid Particle Counter Calibration
MaterialPolystyrene
Product TypeCount Control Particles
Unit Size-
Conteúdo e armazenamento
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. Product comes with stir bar for continual mixing duriong sampling.