VWR®, COD calibration standards
COD standard solution, 1000 mg/L, Plastic bottle, 500 mL
These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.
Achieving an acceptable result for a control standard will improve confidence in sample readings for this important environmental parameter.
- 농도:1000 mg/L
- 포장 유형:Plastic bottle
- Pk:500 mL
- 설명:COD standard solution
Copper(II) sulphate pentahydrate 99.0-102.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
#: 23174.290
: VWR Chemicals