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  • Stainless Steel pH Probes

    Hach

    Common Features: Stainless steel probe stores dry and needs no maintenance Durable ISFET silicon chip sensor eliminates problems with fragile glass bulb sensors Ideal for most applications You can now choose a probe that best fits your pH testing needs General Purpose…

  • pH Paper, 0 - 14 pH Range, 100/pk

    Hach

    Provides a simple, fast, economical method of pH measurement. Obtain accurate results in weakly buffered, turbid and lightly colored samples. Measures 0-14 pH. Test Strips are great for quick evaluations of pH levels in the lab or in the field Easy to use, disposable, and inexpensive

  • 2100Q Portable Turbidimeter

    Hach

    Meets EPA Method 180.1 Single-standard RapidCal™ calibration offers the simplest solution for low-level measurements Single-step verification and on-screen assisted calibration eliminates the need to reference complicated manuals Optional USB module enables simple data transfer. All data…

  • HQ40d Portable pH, Conductivity, Optical Dissolved Oxygen (DO), ORP, and ISE…

    Hach

    Designed for your water applications, the Hach HQ40d portable meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with smart probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and…

  • DR 1900 Portable Spectrophotometer

    Hach

    The DR1900 excels in the field because it is the lightest and most compact portable spectrophotometer. Your field testing takes you to potentially dusty and wet conditions where other equipment simply won’t be safe. The DR1900 is built for rugged conditions, and it’s flexible,…

  • Magnetic Filter Funnel, 300 mL

    Hach

    Clear polysulfone funnel with imprinted graduations. Magnetic coupling of funnel to stem for fast filter changes. Used with 47 mm membrane filters for coliform testing and prefiltration of many fluids. Fits standard manifold systems with #8 rubber stopper connections. Capacity 300 mL (10 oz).…

  • Bench Top Meter Electrodes

    Hach

    You don't need an answer, but the right one, and fast. Optimized stabilization algorithms in Hach meter platforms eliminate operator guesswork and reduce inaccurate measurements. Many electrodes work specifically to deliver accurate results and the quickest response, even in challenging…

  • DPD-Free Chlorine Reagent, Powder Pillows

    Hach

    DPD Method, Free Chlorine Reagent Powder Pillows Pack of 100 USEPA accepted for reporting drinking water analysis using Hach Method 8021 Sample Size: 10 mL Range: up to 2.00 mg/L For best results use with a Hach colorimeter or spectrophotometer. Backed by over 20 years of DPD experience!

  • Free & Total Chlorine Test Strips

    Hach

    The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in…

  • HQ440d Benchtop Complete Water Quality Package

    Hach

    Designed for water quality experts, the Hach HQ440d benchtop meter is an advanced laboratory meter that takes the guesswork out of measurements. HQd meters connect with smart probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and…

  • StablCal® Turbidity Standards

    Hach

    StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter.  Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle…

  • Portable Incubator

    Hach

    Field-ready unit can be used with a variety of power sources for reliable, accurate incubation. Portable Designed for field use in Microbiological Environmental Laboratories (MELs). Small and lightweight. Versatile for testing needs Ideally suited for total coliform, fecal…

  • Minilab Waterproof ISFET pH Testers

    Hach

    Advanced silicon chip pH sensor provides stable readings in seconds Virtually unbreakable sensor Measures samples as small as a single drop pH Testers feature a digital LCD with 0.1 pH resolution and automatic temperature compensation. The non-glass, ISFET sensor stores dry and…

  • Water Hardness Single Parameter Test Kit

    Hach

    Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trizalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. …

  • pH Buffers Solutions

    Hach

    Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring…

  • MEL/MPN Total Coliform and E. coli Laboratory

    Hach

    This MEL provides all the hardware to carryout the Most Probable Number (MPN) method. In additon to potable water, the MPN method is ideal for wastewater samples and nonpotable samples, because the analyst can accomodate highly turbid samples which would otherwise require filtration. MEL/MPN Total…

  • GN-Metricel Membrane Filters

    Hach

    These 47-mm diameter, 0.45-µm pore size GN-Metricel membrane filters meet or surpass all U.S. Environmental Protection Agency (USEPA) and American Society for Testing and Materials (ASTM) specifications to ensure complete retention and maximum recovery of bacteria. Phosphate free. Plain. Non-Sterile.

  • DRB200 Digital Reactor Block

    Hach

    Easy-to-use and fast The Hach DRB 200 Dry Thermostat Reactor provides unique one-key operation. Programs for Hach procedures with digestion are preprogrammed into the instrument. And it’s fast—the block heats from 20 to 150°C in less than 10 minutes. Safe to operate The…

  • Chemical Oxygen Demand (COD) Reagent, TNTplus, UHR

    Hach

    For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion Method, using TNTplus™ vials. Hach Method 10212. Range: 250-15,000 mg/L COD. Reduce Errors with Bar-coded Vials and RFID No Reagent Blank Necessary Innovative Vial and Reagent Delivery Helpful package design

  • Nitrogen (Total) TNTplus, LR

    Hach

    For determination of Total Nitrogen by the Persulfate Digestion method, using TNTplus vials. Hach Method 10208, Low Range: 1-16 mg/L N. 25 tests/package.

  • sensION+ pH3 Laboratory pH Meter

    Hach

    All benchtop kits come complete with meter, probe, integrated magnetic stirrer, electrode stand, standards, calibration flasks and all required accessories, making it simple to grab the kit and begin testing immediately. A guided navigation menu allows you to follow simple prompts to set up your…

  • Sample Cell, 1” Round Glass, 10 mL

    Hach

    Comes as a set of 6 with caps

  • Nitrogen, Nitrate Test Kits

    Hach

    Normally found in water and soil as ammonia (NH3), nitrate (NO3), and nitrite (NO2), nitrogen is an indispensable part of the life cycle. However, concentrations above certain levels can present problems. Thomas No. 3241S80 Utilizing the simple color…

  • sensION+ MM156 Portable pH/Conductivity/Dissolved Oxygen Kit

    Hach

    An all in one system with guided menu navigation makes general electrochemistry testing fast and simple. Each system is designed to be used in a wide variety of applications and comes complete with everything you need to start testing. Hach sensION+ Portable pH, EC and DO Field Kit is an…

  • PhosVer® 3 Phosphate Reagent Powder Pillows

    Hach

    For determination of reactive (ortho) phosphate (phosphorus) by the PhosVer® 3 ascorbic acid method.  USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive.  Also used in acid-hydrolyzable and total phosphorus determination, after…

  • Pocket Colorimeter™ II

    Hach

    Small in size, big on precision and easy operation. The Pocket Colorimeter II offers accuracy and reproducibility comparable to more expensive lab instruments, and is designed for a long working life in harsh conditions. A long-lasting LED is used as the light source, and low power…

  • Sample Cells for Hach Spectrophotometers

    Hach

    Comes as a set of matched pair cells.

  • HQ440d Benchtop Dual Input, Multi-Parameter Meter - pH, Conductivity, Optical…

    Hach

    Multiparameter: Plug-and-Play any Two IntelliCAL Probes! Designed for your water applications, the Hach HQ440d laboratory meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with IntelliCAL™ probes that automatically recognize the testing…

  • Model CN-67 Chlorine (Free & Total) and pH Test Kit

    Hach

    Control of chlorine and pH in pools and spas to maintain safe bathing conditions and to protect against system corrosion. Supplied with color discs and comparator for monitoring chlorine and pH, the Free & Total Chlorine and pH Test Kit provides more accuracy than test kits using color cubes. …

  • TL23 Series Laboratory Turbidimeters

    Hach

    The TL23 Series laboratory turbidimeters for a wide range of turbidity applications feature the trusted technology of Hach’s legacy benchtop turbidimeters and improved functionality to simplify testing. These features include a color touch screen, a USB port for data transfer,…

  • Ammonia (Nitrogen) Test Strips, 0-6.0 mg/L

    Hach

    About Nitrogen, Ammonia A product of microbiological decay of plant and animal protein. Its presence in raw surface waters usually indicates domestic or agricultural pollution. Above certain levels, it is toxic to fish. Fast, reliable, and safe test strips from Hach: Hach Test Strips are easy…

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