Close up of a glass pipette dropping gold colored liquid into the top of a set of glass chemistry vials.

Chemistries, Reagents and Standards

Supercharge Your Performance with the Power of Hach Chemistries

chemistries, reagents and standards for water analysis

Take time back for the work that matters most.

Hach simplifies your day by offering everything you need -- instruments, probes, sensors and chemistries -- through one reliable partner.

Ordering chemistries from Hach gives you access to ...

  • Trustworthy and precise results every time.
  • The industry's simplest platform.
  • The most accurate solutions on the market.
  • Hassle-free automated reordering with Pick & Ship.

Hach’s reagents are made specifically to work with Hach instruments.

Ensure you’re getting the most from your Hach instrumentation -- simply and easily -- by utilizing genuine reagents and chemistries from Hach.

Ready to order? 

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

Chemkey Reagents
for SL250 and SL1000 Portable Parallel Analyzers

Chlorine Reagents
for the CL17 and CL17sc Chlorine Analyzers


Convenience

Shop our diverse range of analytical test options tailored to meet the needs of every user. Our chemistries, paired with our instruments, enable intricate analyses with ease, eliminating the hassle of complicated procedures.

Reagent stability

Formulations and packaging are designed to provide long product life to ensure accurate results after shipping and storage.

Designed for compliance

Our robust line of chemistries, reagents and standards are designed to help you maintain regulatory compliance with ease.


Simplify chemistry purchasing with recurring orders.


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

Let us take care of your re-order in just three easy steps:

  1. Put your chemistry in the cart
  2. Click on Pick & Ship
  3. Set your re-order schedule

Learn More

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. With TNTplus Vial Tests, high quality analytical measurements are available in every laboratory.

TNTplus vial chemistries work with:

  • DR6000TM UV-VIS Spectrophotometer
  • DR3900TM Benchtop Spectrophotometer
  • DR1900TM Portable Spectrophotometer

Shop Now

TNT vial chemistries for spectrophotometer

TNT Vial Chemistries

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

TNT vial chemistries work with:

  • DR6000TM UV-VIS Spectrophotometer
  • DR3900TM Benchtop Spectrophotometer
  • DR1900TM Portable Spectrophotometer

Shop Now

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.

Chemkey chemistries work with:

Shop Now

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.


Shop Now

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.


Shop Now

Compare Chemistries, Reagents and Standards

 
     TNTplus     
  Chemkeys®  
         TNT         
AccuVac® Ampule
Permachem® Powder Pillow
Genuine Hach Formulation

X

X

X

X

X

Hach Service and Support

X

X

X

X

X

Long Shelf Life

X

 

X

X

X

No Reagent Measuring

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

 

 

 

 

No Reagent Blank Preparation Required

X

X

 

 

 

 

Shop Now

Shop Now

Shop Now

Shop Now

Shop Now

View Product Resources

View Products and Services

Your selection

  • Chemistries Reagents and Standards
  • Buffers & Standards

Market Class

Parameter

Product Type

Product Sub-Type

Application

Method/Technology

Method Number

Location

Industry

Buffer Powder Pillows, pH 8.30, 50 mL, pk/25
This product is eligible for a recurring order.
89868
$30.75
Standard redox solution, 220 mV, 125ml
This product is eligible for a recurring order.
LZW9402.99
$30.90
SensION+, standard redox solution, 220 mV, 250ml
This product is eligible for a recurring order.
LZW9400.99
$44.65
SensION+, standard redox solution, 220 mV, 1000ml
This product is eligible for a recurring order.
LZW9401.99
$130.00
Buffer Powder Pillows, pH 4.50, 50 mL, pk/25
This product is eligible for a recurring order.
89568
$30.39
Reducing Solution, ORP Electrodes
This product is eligible for a recurring order.
2965349
$45.30
Loading

Have Questions? We Have Answers!

Contact us for tech support, service, sales, or to get a quote.