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.
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:

TNTplus^® Vial Chemistries

TNT Vial Chemistries

AccuVac^® Ampules

Permachem^® Powder Pillows

Chemkey^® Reagents
for SL250 and SL1000 Portable Parallel Analyzers

Chlorine Reagents
for the CL17 and CL17sc Chlorine Analyzers

Chemistry Standards

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:

Put your chemistry in the cart
Click on Pick & Ship
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. Bring high-quality analytical measurements to your laboratory with TNTplus Vial Tests.

TNTplus^® vial chemistries work with:

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:

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.

DR300 Pocket Colorimeter

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