Order Entry
Belgium
Orders LinkContactUsLinkComponent
Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Potassium tetraoxalate dihydrate, 1,681 (25°C), Glass bottle for solids, 1×25 g, 25 g
Catalog # 1.01961.0025
SDS
Supplier:   Merck
Standard reference materials and buffer solutions, CertiPUR®, Supelco®
Catalog # 1.01961.0025
Supplier:  Merck
CAS Number:  
Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Potassium tetraoxalate dihydrate, 1,681 (25°C), Glass bottle for solids, 1×25 g, 25 g

Specifications
Jump to:
Specifications
CAS Number:  
Price
204,00 €
Log in for availability
1 * 25 g
Product Details & Documents

Materials for the precise calibration and monitoring of pH instruments.

  • Traceable to NIST primary standard and PTB
  • Maximum deviation ±0,003 pH units
  • Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301)

Documents

Certificates
Search by Lot Number
Specifications

Specifications

  • Pack type:
    Glass bottle for solids
  • Pk:
    25 g
  • Description:
    Potassium tetraoxalate dihydrate
  • Pk Info:
    1×25 g
  • pH value:
    1,681 (25°C)
  • Cat. No.:
    1.01961.0025
  • M-Clarity quality level:
    MQ100

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

Acetone ≥99%, TECHNICAL

  #: 20063.365

Supplier: VWR Chemicals

VWR®, Nitrile Gloves

  #: 112-2371

Supplier: VWR Collection

VWR® Serological Pipette, Standard Line

  #: 612-3700

Supplier: VWR Collection

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

  #: 83640.320

Supplier: VWR Chemicals

VWR® Facial Tissues

  #: 115-0600

Supplier: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

Supplier: Ansell

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

  #: 1.00030.2500

Supplier: Merck

pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

Supplier: HEATHROW

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2754

Supplier: VWR Collection

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

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

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF

VWR®, Transfer Pipettes, High Performance

  #: 612-1684

Supplier: VWR Collection