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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.
Marca: Thermo Scientific™ 6015
304.62 EUR valido fino al 2024-12-31
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Descrizione
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.
Specifica
| Contiene tracce di tensioattivo | |
| Salvo indicazioni diverse, refrigerare (da 2° a 8 °C) il prodotto quando non viene utilizzato, ma non congelarlo. Conservare in posizione verticale e in contenitore ermeticamente chiuso. Miscelare il prodotto mediante delicata agitazione in vortex o inversione manuale. | |
| Utilizzate per la convalida delle prestazioni dei contaparticelle per liquidi | |
| Liquid Particle Counter Calibration | |
| Count Control Particles | |
| 1.05 g/cm3 | |
| 1.59 a 589 nm (25 °C) | |
| Prodotto stabile per un minimo di tre mesi |
| 2000 particelle/ml ± 10% | |
| Microsfere di polistirene in acqua | |
| White or Colorless | |
| Polistirene | |
| Certificato di calibrazione e tracciabilità NIST | |
| 100 ml | |
| s = 0.15 µm, 1.0% CV | |
| 15μ m |