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Thermo Scientific™ Validex™ Count Precision Size Standards
Validate the performance of liquid particle counters with Thermo Scientific™ Validex™ Count Precision Size Standards.
Marca: Thermo Scientific™ CRS-10
Dettagli aggiuntivi : Peso : 0.52200kg
Descrizione
Validate the performance of liquid particle counters with Thermo Scientific™ Validex™ Count Precision Size Standards. Excellent for instrument calibration and verification in the drinking water industry and for low level liquid particle counting and calibration, standards contain NIST™-traceable polymer particles packaged in ultrapure water at concentrations ideal for use in validating the performance of liquid particle counters.
Particle counting in the drinking water industry has rapidly become an indispensable technology for optimizing water quality. The majority of particle counters used in the drinking water industry operate on the principle of single particle light obscuration.
- Composition of suspension optimized to promote dispersion of particles
- Contains 500mL of suspension at a nominal concentration of 1000 particles per mL
- Stir bar included in the bottle to aid dispersion
- Certified concentration
- Ultraclean diluent
- No dilution required
- Sample directly from bottle to avoid contamination
- Larger volume for appropriate testing
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. | |
| Progettato specificamente per il settore dell'acqua potabile per la convalida delle prestazione dei contaparticelle per liquidi. | |
| Liquid Particle Counter Validation | |
| Count Control Particles | |
| 1.05 g/cm3 | |
| 1.59 a 589 nm (25 °C) | |
| Prodotto stabile per un minimo di 3 mesi |
| 1000 particelle/ml ± 10% | |
| Particelle di polimeri in acqua | |
| White or Colorless | |
| Polistirene | |
| Certificato di calibrazione e tracciabilità NIST | |
| 500 ml | |
| < 3 | |
| 10 μm |