Promotions

Save on Shipping with Orders Over $500 

Save on Shipping with Orders Over $500

Make every dollar count with free standard shipping on online orders of $500 or more. Enter code DELIVERCA once selecting a shipping method at checkout to redeem this limited-time offer.

 

Offer Expires: 08/28/2026

 

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Save 20% When Pairing a DR300 or DR900 Colorimeter with Eligible Chemistries 

Get 3 free sets of CL17sc Reagents When Purchasing a CL17sc/ULRCL17sc

The DR300 and DR900 colorimeters deliver reliable, easy-to-use measurements for a wide range of parameters, helping you make confident decisions whether you're testing in the field or at the plant.

For a limited time, save 20% when you purchase a DR300 or DR900 colorimeter along with compatible chemistries and reagents. Use promo code PAIR20CA at checkout to claim your discount.

Offer expires: 10/02/2026

 

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Get 3 free sets of CL17sc Reagents When Purchasing a CL17sc / ULR CL17sc 

Get 3 free sets of CL17sc Reagents When Purchasing a CL17sc/ULRCL17sc

The CL17sc and Ultra Low Range CL17sc analyzers provide continuous online chlorine measurements to help maintain compliance and support reliable chlorine monitoring across your operation.

For a limited time, receive 3 free sets of CL17sc reagents with the purchase of a qualifying CL17sc or Ultra Low Range CL17sc analyzer.

To receive free chlorine reagents use code: CLFREECAN
To receive total chlorine reagents use code: CLTOTALCAN
To receive ULR chlorine reagents use code: ULRCLCAN

No need to add reagent sets to your cart. When you purchase a qualifying analyzer and apply the promo code, your 3 free reagent sets will be automatically included with your order.

Offer expires: 10/02/2026

 

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Save 10% On the SL1000 & SL250 for a Limited Time 

Save 10% On the SL1000 & SL250

Our Portable Parallel Analyzers save you time when it matters. These handheld instruments use Chemkey®-based colorimetric testing and probe-based analyses in a single, portable instrument. This allows you to perform multiple tests in parallel—saving time, reducing variability, and increasing efficiency.

For a limited time, we are offering 10% savings on both the SL250 & SL1000 so you can transform the way you perform colorimetric testing. Use code SLSALECA to claim the discount before its gone!

Offer expires: 08/28/2026

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Get Reliable Water Sampling for Less. Save 20% on AS950 Samplers  

Save 20% on all AS950 Samplers

Stay compliant, protect water quality, and gain confidence in your sampling program with Hach AS950 Samplers. For a limited time, save 20% on all AS950 Samplers with promo code SAMPLERCA. Request a quote today to take advantage of this exclusive offer and equip your team with dependable sampling technology.

 

Offer expires: 10/30/2026

 

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Upgrade Your Instruments with Hach

Upgrade Your Instruments with Hach Promo

Are you looking to upgrade your water quality instruments? Whether you have Hach instruments or equipment from another brand, we are here to help you make the transition smooth and cost-effective.

How it Works:

  • Let Us Know: Simply fill out the form with the details of your existing equipment that needs upgrading.
  • Connect with Your Seller: Once we receive your information, we will connect you with your seller to discuss the discount amounts available for upgrading to new Hach instruments.

Our team is committed to working with your budget and timelines to ensure you get the best possible deal. Upgrade your instruments with Hach today and experience enhanced performance and reliability!

 

Upgrade Today

An offer may not be combined with any other offers except as noted above.