VWR®, COD calibration standards

COD standard solution, 2000 mg/L, Plastic bottle, 500 mL

85054.260

85054.260

₩661,329

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.

VWR® for Calibrations

농도:
2000 mg/L
포장 유형:
Plastic bottle
Pk:
500 mL
설명:
COD standard solution

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

#: 83639.320

: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

#: 20864.320

: VWR Chemicals

VWR®, Transfer pipette, 고성능

#: 612-1681

: VWR Collection

Acetone ≥99%, TECHNICAL

#: 20063.365

: VWR Chemicals

VWR®, 두꺼운 니트릴 장갑

#: 112-2371

: VWR Collection

Serological 피펫, standard

#: 612-3700

: VWR Collection

고급 화장지

#: 115-0600

: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83640.320

: VWR Chemicals

니트릴 롱장갑

#: 112-2754

: VWR Collection

Water, HiPerSolv CHROMANORM® for HPLC

#: 23595.328

: VWR Chemicals

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

#: 31770.294

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

#: 32096.291

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83645.320

: VWR Chemicals

VWR® Nitrile Extra Light, 엑스트라 라이트, 실험용 장갑

#: 112-4195

: VWR Collection