ValidCheck DW Anions Multistandard Cl/F/NO3/PO4/SO4

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)

Cl-

250 mg/L

1500 mg/L

NO3 -

50 mg/L

250 mg/L

PO4-P

2 mg/L

10 mg/L

SO4 2-

500 mg/L

3000 mg/L

 

Part Number 48399312

100 + 30 mL

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Product information

Parameter and Range Method No. Instrument Type
Chloride T 5 - 250 mg/L Cl- i) M93 MD 100 Chloride, tablet reagents
Nitrate LR TT 0.5 - 14 mg/L N M267 XD7000 VIS Water Quality Spectrophotometer
XD7500 UV-Vis Water Quality Spectrophotometer
XD Spectrophotometers
Nitrate TT 1 - 30 mg/L N M265 MD 600
MD 600 Photometer Series
MD 610
MD 640
Phosphate h. TT 0.02 - 1.6 mg/L Pb) M325 MD 600
MD 600 Photometer Series
MD 610
MD 640
Phosphate LR C 0.02 - 1.6 mg/L Pc) M328 MD 600
MD 600 Photometer Series
MD 610
MD 640
Phosphate LR T 0.02 - 1.3 mg/L P M320 AquaPRO14 - Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents
AquaPRO14 - Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Total hardness, Aluminium, Copper, Iron, Ammonium, Phosphate ortho LR
MD 100 Phosphate, powder reagents
MD 100 Phosphate, tablet reagents
MD 600
MD 600 Photometer Series
MD 610
MD 640
Phosphate PP 0.02 - 0.8 mg/L P M323 MD 100 Phosphate, powder reagents
MD 100 Phosphate, tablet reagents
MD 600
MD 600 Photometer Series
MD 610
MD 640
Phosphate TT 0.02 - 1.63 mg/L P M324 MD 600
MD 600 Photometer Series
MD 610
MD 640
Title Online Download Type Format Language Direct Download
ValidCheck Standards Leaflets PDF (3.11 MB)
Instruction Manual Single Method M93 - Chloride T Instruction Manual PDF (3.01 MB)
Instruction Manual Single Method M265 - Nitrate TT Instruction Manual PDF (1.11 MB)
Instruction Manual Single Method M267 - Nitrate LR TT Instruction Manual PDF (1.59 MB)
Instruction Manual Single Method M320 - Phosphate LR T Instruction Manual PDF (3.01 MB)
Instruction Manual Single Method M323 - Phosphate PP Instruction Manual PDF (2.06 MB)
Instruction Manual Single Method M324 - Phosphate TT Instruction Manual PDF (0.64 MB)
Instruction Manual Single Method M325 - Phosphate h. TT Instruction Manual PDF (2.11 MB)
Instruction Manual Single Method M328 - Phosphate LR C Instruction Manual PDF (1.56 MB)