Test kits, photometric, iron, LCK cuvette tests

Supplier: Hach

LCK321 LCK521 LCK320
705-3043EA 142 GBP
705-3043 705-3044 705-3045
Test kits, photometric, iron, LCK cuvette tests
Environmental Test Kits

Cuvette tests for water testing applications.


  • Precise and reliable measurement values
  • Maximum safety for users, thanks to the closed system and low amounts of reagents
  • Convenient and error-free dosing of the reagents
  • Barcode label for automatic recognition in the photometer
  • Differentiation between tests and measuring ranges by means of colour-coding


Shelf life (LCK321): 30 months from production date


Shelf life (LCK320 and LCK521): 12 months from production date


Storage conditions: 2 to 8 °C (keep refrigerated)


Certifications: LCK321 and LCK521: ISO 6332-1988, DIN 38406 E1-1


Accessories information: Cuvette tests are officially approved for many legally required consent limits, with the help of Addista standard solutions and round-robin test solutions, they provide the assurance you need.

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR