1.14738
CombiCheck 80
photometric, Spectroquant®
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
About This Item
Prodotti consigliati
Nome Commerciale
Spectroquant®
Livello qualitativo
Classi funzionali degli analiti
chemical oxygen demand (COD)
Analiti specifici
nitrate, phosphate
tecniche
photometry: suitable
Metodo di rivelazione
photometric (COD, nitrate and phosphorus)
Formato
multi-component solution
Temperatura di conservazione
15-25°C
Categorie correlate
Descrizione generale
This Spectroquant® CombiCheck 80 is a high-quality laboratory solution used for internal quality control and method-controlling purposes.
These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.
Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.
These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.
Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.
Applicazioni
CombiCheck 80 can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.
Caratteristiche e vantaggi
- Manufactured and tested in DIN EN ISO 9001:2008 accredited laboratory
- The solution is pre-diluted to a concentration that falls into the range of our Spectroquant® test kits. This eliminates the need for dilution prior to analysis and hence avoids a common source of error
- Ready-to-use diluted reference materials (RMs) along with expanded measurement uncertainty ensure absolute precision
- Accompanied with a certificate of analysis (COA) detailing the certified values, including uncertainty and expiry date
- Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST) or to United States Pharmacopeia (USP)
- Reliable and reproducible results
Risultati analitici
Standard Solution Reagent R-1:
COD: 1500 ± 150 mg/L COD
Nitrate: 25.0 ± 2.5 mg/L NO3-N
Phosphorous: 15.0 ± 1.0 mg/L PO4-P
Addition Solution Reagent R-2 (Spike sample):
COD: 1000 ± 100 mg/L COD
Nitrate: 10.0 ± 1.5 mg/L NO3-N
Phosphorous: 5.0 ± 0.5 mg/L PO4-P
COD: 1500 ± 150 mg/L COD
Nitrate: 25.0 ± 2.5 mg/L NO3-N
Phosphorous: 15.0 ± 1.0 mg/L PO4-P
Addition Solution Reagent R-2 (Spike sample):
COD: 1000 ± 100 mg/L COD
Nitrate: 10.0 ± 1.5 mg/L NO3-N
Phosphorous: 5.0 ± 0.5 mg/L PO4-P
Note legali
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
12 - Non Combustible Liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.