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Thermo Scientific™ Count Precision Size Standards PHARM-TROL™
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Document the reproducibility of a particle counter by permitting a continuous record of its performance with Thermo Scientific™ PHARM-TROL™ Count Precision Size Standards, ready-to-use precision standards designed for regular use in liquid particle counters for USP <788> and <789> verification. Data is documented for internal or customer audits by using a NIST™-traceable microsphere suspension with a known concentration.
Caratteristiche:
- Particle diameters traceable to the Standard Meter through the National Institute of Standards and Technology
- Prepared with the same exacting procedures as the USP Count Reference Standard, providing process control data for particle counting consistency and verification of size calibration
Specifikationer
Specifikationer
| Additivo | Contiene tracce di tensioattivo per inibire l'agglomerazione e favorire la stabilità |
| Concentrazione | 3800 particles/mL ± 15% |
| Content And Storage | Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Conservare in posizione verticale e in contenitore ermeticamente chiuso. Miscelare il prodotto mediante delicata agitazione in vortex o inversione manuale. |
| Contenuto | Microsfere di polistirene in acqua |
| Descrizione | <><> |
| Colore | White or Colorless |
| Da utilizzare con (applicazione) | Verifica USP |
| Materiale | Polistirene |
| Product Type | Particelle per controllo della conta |
| Include | Certificato di calibrazione e tracciabilità NIST |
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