ValidCheck WW Effluent Multistandard NH4-N/COD/TOC/NO3-N/PO4-P/TP

Put your entire water analysis process to the test

  • Ready-to-use solutions
  • Exactly adjusted concentrations
  • Adapted to special applications
  • Multistandards with top-up solution

The accuracy of analytical methods is a prerequisite for reliable water analysis. With the ValidCheck Standards, the user has ready-to-use solutions for this task with tight tolerances. A dilution is not necessary.
With the Lovibond ValidCheck standards you not only check the functionality of the photometer, but the entire process. Starting from sample handling, the preparation, up to the actual measurement to identify potential errors and increase the accuracy of your results.
ValidCheck Standards are available as

  • Single Parameter Standards
  • Multi-Parameter Sets for different applications

ValidCheck Standards are manufactured in a defined matrix, under strictly controlled conditions with tightly defined tolerances.

Parameter

Standard (100 mL)

Stock (30 mL)

COD

40 mg/L

200 mg/L

NO3 - -N

10 mg/L

50 mg/L

P (total)

1 mg/L

5 mg/L

NH -N

5 mg/L

40 mg/L

 

Part Number 48399612

100 + 30 mL

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Product information

Title Online Download Type Format Language Direct Download
ValidCheck Standards Leaflets PDF (3.11 MB)
Instruction Manual Single Method M66 - Ammonia HR TT Procedure Single Method PDF (1.63 MB)
Instruction Manual Single Method M130 - COD LR TT Procedure Single Method PDF (4.10 MB)
Instruction Manual Single Method M134 - COD VLR TT Procedure Single Method PDF (3.50 MB)
Instruction Manual Single Method M261 - Nitrate MR PP Procedure Single Method PDF (2.55 MB)
Instruction Manual Single Method M266 - Nitrate LR2 TT Procedure Single Method PDF (1.59 MB)
Instruction Manual Single Method M326 - Phosphate t. TT Procedure Single Method PDF (2.11 MB)
Validation Data COD Low Range Validation Data PDF (0.12 MB)
Validation Data COD Low Range, Mercury free Validation Data PDF (0.06 MB)