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Whether you want to check the carbon content of waste water or keep an eye on the salt content of your process water, when it comes to water analysis, HACH LANGE is the perfect choice. We have years of experience in water analysis and offer a broad range of services.Our company history dates back to Berlin 1933, when Dr. Bruno Lange set up a company in his own name employing six people. Inventions such as the photometer and later on cuvette tests have revolutionised the field of analysis, making it possible to conduct extensive analyses without the need for in-depth knowledge of chemistry.HACH LANGE was born in 2004 when Dr. Bruno Lange joined forces with HACH, an American company specialising in electro and photochemistry. The expertise of these two companies is now combined, benefitting you, our customers!That's not all, our company is continuing to grow and already has 22 subsidiaries around the world, including branches across Europe, China and the USA.


Miss Sarah Blayds
Laser House,

Ground Floor,Suite B
Waterfront Quay, Salford Quays
M50 3XW

New HACH LANGE Colorimeter: 1 Instrument.. 2 Parameters

HACH LANGE is pleased to announce the launch of its latest Pocket Colorimeter, which is now able to measure both Ammonium and Phosphate on one meter, with the industry leading HACH LANGE cuvettes. The company has also launched a special offer to UK customers that will last until 31st October 2007.

During the offer period, UK customers ordering a Pocket Colorimeter II for ammonium or phosphate will receive 1 FREE pack of reagents, 1 FREE pipette and 1 FREE box of tips (worth up to £175).
To take advantage of this offer, contact sarah.blayds@hach-lange.co.uk or call 0161 886 9905 quoting ref: COL07.

Marketing Manager Sarah Blayds says, "The Pocket Colorimeter II is incredibly popular because it provides high levels of performance at a modest price and we are expecting an enormous response to this offer."

Compact, portable, waterproof and with batteries that last for 2000 analyses, the Pocket Colorimeter II is available in versions that can measure a wide variety of individual parameters from ammonium to zinc. However, an added advantage for those that test for both ammonium and phosphate is that both tests can be performed on just one instrument:

Ammonium (ranges vary from 0.015 - 47mg/l)
Phosphate (ranges vary from 0.05 - 20 mg/l)

Importantly for customers that require flexibility, each mini meter can be used with pre-configured calibration curves or self-programmed by the user for special applications.

As the market leader in cuvette testing, HACH LANGE operates its own environmental centre for used reagents at which over 70% of returned materials are either re-used or recycled.

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