The launch of the world’s first ready-to-use reagent packages for photometric analysis in the 1960’s had a substantial effect on water analysis. Today Hach® LCK Cuvette Tests and photometers are indispensable elements of both process control and compliance monitoring.
No Reagent Blank Necessary – The high quality of LCK cuvette tests eliminates the need to run reagent blanks – saving you time and money.
Reduced errors – Automatic method detection with bar-coded vials. Scratched, flawed or dirty glassware becomes a non-issue as instrument averages 10 readings and rejects outliers.
Batch after Batch - Be Right – Each cuvette includes the calibration data for each individual batch, reducing variation in results.
Safe handling – Innovative cuvette and reagent delivery significantly reduces spillage or contamination risk.
Documented shelf life and COA – The barcode details batch number and expiry date of reagents, which are documented along with the measurement result.
Truecal from Hach reduces variations in results caused by variances in chemistry raw materials. A bar code contains the calibration curve data specific to each lot of chemistry, and automatically updates the calibration curve.
With LCK cuvette tests using the Truecal feature, you’ll have one less thing to worry about during crucial proficiency testing or permit-limit compliance testing.
Truecal supports many LCK cuvette test wastewater parameters such as: ammonia, COD, nitrate, nitrite, phosphate and Total N.
A special feature of the Hach LCK Cuvette Test System is its focus on practical requirements. Photometer and reagents are developed together to ensure maximum reliability of the complete analytical procedure. The result is smart photometers and cuvette tests, whose systematic and simple handling is designed to prevent errors from the start. LCK Cuvette Tests can be evaluated on the following instruments:
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