Chemistries, Reagents and Standards for Water Analysis

Water Quality Test Results You Can Trust Every Time

So you can maintain regulatory compliance and ensure smooth plant operations.

Purple-gloved hands holding a Hach TNTPlus Vial test reagent, which are incredibly simple to use and cut down on waste.

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

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.

Convenience

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

Ordering is quick and easy with Pick & Ship

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

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Reagent Stability

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.

Support

We offer a dedicated support team who are trained to solve your technical problems, backed by decades of experience.

Find Chemistries, Reagents and Standards

Use this table to compare chemistries for your region. Some products are not available globally.

	Global		EU / MENA Only
	TNTPlus Vials	TNT Vials	LCK
Genuine Hach Formulation	X	X	X
Hach Service and Support	X	X	X
Long Shelf Life	X	X	X
No Reagent Measuring	X	X	X
Single Use Packaging	X	X	X
No Sample Cell Needed	X	X	X
Built-In Method Error Protection	X		X
10x Readings Automatically	X		X
No Reagent Blank Preparation Required	X		X

Globally available chemistries, reagents and standards.

	Chemkeys	AccuVac Ampule	Permachem Powder Pillow	SwifTest Reagent Dispenser
Genuine Hach Formulation	X	X	X	X
Hach Service and Support	X	X	X	X
Long Shelf Life	X	X	X	X
No Reagent Measuring	X	X	X	X
Single Use Packaging	X	X	X
No Sample Cell Needed	X	X
Built-In Method Error Protection	X