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COD校正用標準液

COD standard solution, 2000 mg/L, Plastic bottle, 500 mL
Catalog # 85054.260
Certificates
Supplier:   VWR Chemicals
COD校正用標準液
Catalog # 85054.260
Supplier:  VWR Chemicals
CAS Number:  
COD校正用標準液
COD校正用標準液

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

Specifications
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Specifications
CAS Number:  
Price
$455.87
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1 * 500 mL
Product Details & Documents

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.

 

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Specifications

Specifications

  • 濃度:
    2000 mg/L
  • パックタイプ:
    Plastic bottle
  • Pk:
    500 mL
  • 説明:
    COD standard solution

Specifications

   
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

Supplier: VWR Chemicals

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

  #: 20864.320

Supplier: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

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VWR®, ニトリルグローブ

  #: 112-2371

Supplier: VWR Collection

VWR® Serological Pipette, Standard Line

  #: 612-3700

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VWR® NITRILE LIGHT, ニトリルグローブ、ニトリルライト

  #: 112-2756

Supplier: VWR Collection

VWR®, フェイシャルティッシュ、

  #: 115-0600

Supplier: VWR Collection

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

  #: 83640.320

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

Supplier: VWR Chemicals

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

  #: 31770.294

Supplier: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

Supplier: VWR Chemicals

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

  #: 83645.320

Supplier: VWR Chemicals

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

Supplier: VWR Collection