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Chemistries, Reagents and Standards

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Maintain regulatory compliance and ensure smooth plant operations.

Supercharge Your Performance with the Power of Hach Chemistries

Hach ® is your trusted partner in water analysis with more than 85 years of chemistry expertise, offering the:


  • Greatest variety of approved methods
  • Most products with built-in error protection
  • Broadest offering to meet every application and budget

Convenience

Hach provides a number of choices for most analytical tests to meet the needs of different applications. Our options allow for complex analyzes without complicated procedures.

Reagent Stability

Our formulations and packaging are designed to provide long product life to ensure accurate results after shipping and storage and reduce the effects of common sample interferences.

Designed as a system

Only Hach chemistries and instruments are designed to work as an integrated system, eliminating calibration and variability errors from the outset so you can be certain of your results.

Ready to order?

Begin shopping Hach's broad selection of reagents and standards:

Built-in error protection

TNTplus ™ Vials
Chemkey ®

No sample cell needed

TNT Vials
Accuvac ® Ampules

Pre-Measured Reagents

Permachem ® Powder Pillows
 SwifTest ™ Reagent Dispenser

 

Blue logomark for Pick and Ship, Hach's automatic recording service.

A Better Way to Keep Your Reagents and Supplies in Stock

Pick & Ship is a recurring order program for reagents, maintenance kits and supplies you need on a regular basis.

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It’s Quick and Easy to Get Started

  1. Choose the products you need on a recurring basis, then add to cart
  2. Select your shipment frequency
  3. Proceed to checkout using credit card or purchase order method

Learn more about Hach Reagents & Chemistries

TNTplus vial chemistries for spectrophotometry

TNTplus Vial Chemistries

TNTplus Vial Tests and photometers are indispensable elements of both process control and compliance monitoring. Bring high-quality analytical measurements to your laboratory with TNTplus Vial Tests.


TNTplus vial chemistries work with:

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TNT vial chemistries for spectrophotometry

TNT Vial Chemistries

Test 'N Tube (TNT) vial chemistries provide safe, convenient testing. Fast, affordable and easy to use.


TNT vial chemistries work with:

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chemkey reagents for colorimetric testing

Chemkey Chemistries

Chemkey chemistries work with the SL1000 and SL250 Portable Parallel Analyzers to offer colorimetric testing with probe-based analyses.


Automation and internal temperature control make the entire process consistent and repeatable, while applying the same processes as current Hach methods.

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powder chemistries for water analysis

Permachem Powder Pillows

Powder pillow standard solutions from Hach offer accurate and reliable testing.


Permachem powder pillows work best with Hach colorimeters and spectrophotometers.

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AccuVac ampules for colorimeters and spectrophotometers

AccuVac Ampules

AccuVac Ampules provide quick results. Just snap, fill and read - saving you valuable time.


Vacuum-sealed optical quality glass assures precise measurements and reagent stability.


AccuVac Ampules work best with Hach colorimeters and spectrophotometers.

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Compare Features and Benefits of Chemistries, Reagents and Standards

 

TNTPlus Vials TNT Vials Chemkeys AccuVac Ampule Permachem
Powder Pillows 		Swiftest Reagent
Dispenser
Genuine Hach Formulation X X X X X X
Hach Service & Support X X X X X X
Long Shelf Life X X X X X X
No Reagent Measuring X X X X X X
Single Use Packaging X X X X X
No Sample Cell Needed X X X X
Built-In Method Error Protection X X
10x Readings Automatically X

Resources for Hach Chemistries

 

Chlorination, Chloramination and Chlorine Measurement

Get basic information about the use of chlorine as a disinfectant.
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Datasheet: Hach Methods Quick Reference Guide

Use this Quick Reference Guide to find test ranges, methods, and reagents.
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Poster: Laboratory Best Practices for Confidence and Accuracy Every Time

Keep this poster handy for quick reference to our eight step lab best practices guide.
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Recognized Results Based on Quality Assurance and Quality Control

Find Hach recommendations for lab quality assurance and quality control measures.
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TNTplus Vial Tests: Expert Testing Made Simple

Discover Hach TNTplus Vial Tests for high quality analytical measurements in your lab.
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Datasheet: TNTplus Vial Chemistries - Expert Water Analysis Made Simple

Explore Hach TNT Chemistries to reduce errors and ditch the reagent blank.
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The Ideal Measuring Range for Every Application

Use COD measurement as a sum parameter for organic pollution in wastewater analysis.
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ez COD Recycling Program for Low Cost, Hassle Free Disposal

Join up with Hach’s recycling program for easy ez COD ® reagent recycling.
Download Now

 

Pick & Ship: A Better Way to Keep Your Supplies in Stock

Never run out of reagents, maintenance kits and other supplies you need regularly.
Learn More

 

 

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