COD校正用標準液
COD standard solution, 50 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.
Documents
- 濃度:50 mg/L
- パックタイプ:Plastic bottle
- Pk:500 mL
- 説明:COD standard solution
Recommendations
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Catalog #: 20864.320
: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Catalog #: 83640.320
: VWR Chemicals
Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
Catalog #: 31770.294
: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Catalog #: 83645.320
: VWR Chemicals