Current Promotions

Ready, Set, Ship!

All recurring Pick & Ship orders ship for free now through the end of June!*

*Offer valid in US only

*No promo code required

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*Free shipping is automatically applied in Step 2: Freight & Shipping of the Secure Order Checkout

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25% off

25% off a year's supply of Hach Chlorine Reagent Sets

Buy a case of 12 Hach Chlorine Reagent Sets for CL17 and CL17sc Analyzers and get 25% off now through April 30, 2024*

*Use promo code "re3free" at checkout

*Offer valid in US only

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Extra 3 Reagent Sets

New Parameters in Stock and Ready to Ship!

Take advantage of 10% off sale pricing on ALL Chemkey® parameters - including our brand new offering on Fluoride, Manganese, and Zinc Chemkeys®

Use promo code CHEMKEY10 at checkout, through April 30, 2024

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