Standarder för efterfrågan på kolsyre

5000 ppm Standard för kemiskt syrebehov, Reagecon

SureTRACE
Supporting your traceability needs through proactive availability of certificates and change notifications.
Learn More

Kan användas för att kalibrera, kontrollera, verifiera eller validera alla COD-testmetoder.

COD Standard, 10 000 mg/L, Reagecon™

COD standardlösning, 1000mg/L, Reagecon™

SureTRACE
Supporting your traceability needs through proactive availability of certificates and change notifications.
Learn More

COD Standard, 200mg/L, Reagecon™

SureTRACE
Supporting your traceability needs through proactive availability of certificates and change notifications.
Learn More

COD Standard, 100mg/L, Reagecon™

COD Standard, 500mg/L, Reagecon™

SureTRACE
Supporting your traceability needs through proactive availability of certificates and change notifications.
Learn More

Thermo Scientific™ COD (Chemical Oxygen Demand) Kalibreringsstandarder för AQUAfast Kolorimetrar

Använd dessa kalibreringsstandarder för att kontrollera dina kolorimeterinstruments funktioner innan du mäter COD-kemi, till exempel i miljö- och avloppsvattenövervakning.

COD Standard, 50mg/L, Reagecon™

COD-rörtester, 15000mg/L, Palintest™

COD standardlösning, 100 mg/L, WTW™

COD standardlösning, 400mg/L, WTW™

COD-kalibreringsstandard 600mg/L NIST spårbar, Reagecon™

COD Standard, 1300mg/L, Reagecon™

SureTRACE
Supporting your traceability needs through proactive availability of certificates and change notifications.
Learn More

COD-rörtester, 150mg/L, Palintest™

1,10-Phenanthroline Ferrous Solution 0.025M, Pure, Fisher Chemical