Current Promotions

Explore our limited time offers below!
Apply the promotion code to your order at checkout. Terms and Conditions apply.*


Make every dollar count with free standard shipping on online orders of $500 or more. Enter code DELIVER during the second or third stage of checkout to redeem this limited-time offer.

 

Offer Expires: 08/28/2026

 

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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 PAIR20 at checkout to claim your discount.

Offer expires: 10/02/2026

 

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

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: CLFREE
To receive total chlorine reagents use code: CLTOTAL
To receive ULR chlorine reagents use code: ULRCL

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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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 SLSALE to claim the discount before its gone!

Offer expires: 08/28/2026

 

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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 SAMPLER. 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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