Khan Associates is the authorized HACH distributor in Pakistan, supplying genuine HACH water analysis instruments and reagents to utilities, industries and laboratories nationwide. Founded in 1947 and headquartered in Loveland, Colorado, HACH is the world’s most recognized name in water quality analysis and operates today as a Veralto Water Quality company, with instruments and chemistries used in water and wastewater testing across the globe.
For Pakistan, HACH is the standard answer to a daily question: is this water within limits? From COD testing on textile effluent to chlorine residual at drinking water plants and turbidity in bottled water production, Khan Associates supplies the complete HACH range of laboratory instruments, portable meters, online analyzers and reagents, with support from Lahore and Karachi.
Khan Associates holds authorized distribution rights for HACH in Pakistan. Every instrument and reagent lot we supply is genuine HACH material through the official channel, with manufacturer warranty, valid reagent shelf life and full documentation. Khan Associates also represents McCrometer in Pakistan, HACH’s sister company under Veralto’s Water Quality segment, giving utilities and plants a single local partner for water quality analysis and flow measurement together.
Our HACH range covers laboratory analysis, portable field testing, continuous online monitoring and the reagents that keep them all running. All product lines below are available in Pakistan with method support and after-sales service.
The DR3900 and DR6000 laboratory spectrophotometers with TNTplus barcoded vial reagents and DRB200 digestion reactors form the standard COD, nitrogen and phosphorus testing bench for effluent laboratories. For industries reporting against NEQS discharge limits, this is the workflow that produces the numbers regulators and auditors see.
HQ series portable meters with IntelliCAL smart probes measure pH, conductivity, dissolved oxygen and more in the lab or the field, alongside the DR1900 portable spectrophotometer and DR300 pocket colorimeters. Rugged instruments for plant operators, field teams and consultants who test where the water is.
Laboratory and process turbidimeters, including laser-based TU5 series units, plus chlorine analysis from pocket colorimeters to the CL17sc continuous chlorine analyzer. These parameters define drinking water and bottled water quality, where continuous verification protects both compliance and brand.
Continuous analyzers for ammonium, nitrate, phosphate and organics, dissolved oxygen probes and sc series digital controllers bring real-time water chemistry to treatment plants, letting operators control processes on live data instead of waiting for grab sample results.
Textile and Industrial Effluent Laboratories: COD, BOD support parameters, color and nutrient testing with DR spectrophotometers and TNTplus chemistry for NEQS discharge reporting under Punjab EPD and Sindh EPA enforcement.
Municipal Water and Wastewater Utilities: Chlorine residual, turbidity and process monitoring across treatment and distribution, from laboratory benches to online analyzers.
Bottled Water and Beverage Producers: Turbidity, chlorine and mineral parameter verification that product release and brand protection depend on.
Power Plants: Boiler feedwater and cooling water chemistry, including silica, hardness and dissolved oxygen, protecting turbines and heat exchangers.
Sugar Mills and Food Processors: Process water and effluent testing through crushing season and year-round production.
Pharmaceutical Water Systems: Purified water monitoring parameters supporting water system qualification and routine control.
Aquaculture and Fisheries: Dissolved oxygen and water quality monitoring where stock survival depends on the numbers.
Water analysis runs on consumables: a laboratory that tests COD daily depends on reagent continuity as much as on the instrument itself. That is why our HACH support is built around supply reliability, genuine chemistry with valid shelf life, and service engineers who keep spectrophotometers, probes and online analyzers performing to specification.
Khan Associates is the Pakistan distributor for 12 international principals. Utilities and plants building complete water systems also work with us for McCrometer Distributor in Pakistan and Bluwat Distributor in Pakistan. You can view our complete portfolio on the international brands we represent in Pakistan page.
Is Khan Associates an authorized HACH distributor in Pakistan?
Yes. Khan Associates is the authorized HACH distributor in Pakistan, supplying genuine HACH instruments and reagents through the official channel with manufacturer warranty and full documentation.
What HACH products are available in Pakistan?
The complete range: DR series spectrophotometers, TNTplus vial reagents, DRB200 reactors, HQ portable meters with IntelliCAL probes, turbidimeters including the TU5 series, chlorine analyzers, online process analyzers and sc controllers.
Do you stock HACH reagents like TNTplus and COD vials in Pakistan?
Yes. We maintain local stock of routine HACH reagents and consumables with valid shelf life and proper storage, so daily testing does not depend on import lead times.
Can HACH instruments be used for NEQS effluent compliance testing?
Yes. DR spectrophotometers with HACH chemistry are widely used for COD, nutrient and color parameters that industrial effluent laboratories report against NEQS discharge limits.
Do you provide instrument service and application support?
Yes. Our team supports method setup, calibration and instrument service, with after-sales support from our Lahore and Karachi offices.
Tell us your parameters, sample load and reporting requirements, and our team will recommend the right HACH instruments and reagent program with a formal quotation. Reach us by phone, WhatsApp or the inquiry form, and we will respond within one working day.
Khan Associates
Lahore Corporate Office: 184-S, Quaid-e-Azam Industrial Estate, Kot Lakhpat, Lahore, Pakistan. +92-42-35146680-83
Karachi Office: 908-909, 9th Floor, Portway Trade Centre, Plot 189/A, S.M.C.H.S, Main Shahrah-e-Faisal, Karachi, Pakistan. +92-21-34540251-52, khi@khanassociates.net
[WHATSAPP LINK] | [INQUIRY FORM SHORTCODE]