Promotions

Earn Hach Cash for Future Savings!

Save 50% on Powder Chemistries

Maximize your budget by earning Hach Cash toward future purchases when you order now!

Here’s how it works:

  • Place an order between  September 15 and December 5, 2025 and use code WATER2025C.
  • Your order must be scheduled to ship  on or before December 31, 2025
  • Earn Hach Cash based on your order subtotal
  • Redeem your Hach Cash once received through February 27, 2026

Hach Cash Rewards

Order Subtotal Hach Cash Earned
$500–$999 $50
$1,000–$1,999 $100
$2,000–$2,999 $200
$3,000–$3,999 $300
$4,000–$4,999 $400
$5,000–$9,999 $500
$10,000–$14,999 $1,000
$15,000–$19,999 $1,500
$20,000+ $2,000

How to Redeem

  • Use promo code  WATER2025C at checkout
  • Minimum order value:  $500
  • This offer  can be combined with other promotions
  • Hach Cash will be emailed to the purchasing contact in  December 2025
  • Hach Cash can be used for up to  50% of your order subtotal
    (Example: To redeem $500 Hach Cash, your order subtotal must be at least $1,000)

Terms and conditions apply. Accrual offer ends December 5, 2025.

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Save 15% on the DR3900 or DR6000 When You Bundle With TNTplus Vial Tests

TNTplus chemistries can save you time in the lab, with automatic method detection, precise measurements, and a wide range of parameters available. For a limited time save 15% on a DR3900 or a DR6000 when purchasing 2+ boxes of TNTplus. Use code TNT2025CA at checkout to claim this offer before it is too late!

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Save on CL17sc Reagents When Buying a Year's Supply

promo

Our CL17sc reagents guarantee accurate and consistent results. For a limited time, add 12 CL17sc reagents to your cart and get 3 of them for free. With a reagent shelf life of five years, now is the time to stock up. Use code CL17DEALCA to get your reagents now!

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Save 20% When You Bundle Select SC4500 Controllers with Compatible Instruments

Save 20% When You Bundle Select SC4500 Controllers with Compatible Instruments

Get 20% off eligible SC4500 controllers when you bundle with select instrumentation, including the CL17sc & CL10 chlorine analyzers, TU5300/TU5400 turbidimeters, and process LDO, pH, ORP & conductivity sensors. Use promo code SCBNDLCA at checkout to claim your discount. Only qualifying instrumentation applies.

Eligible SC4500 Models:

  • LXV525.99A11501
  • LXV525.99A11551
  • LXV525.99AA1551
  • LXV525.99AA1501
  • LXV525.99E11501
  • LXV525.99E11551
  • LXV525.99EA1501
  • LXV525.99EA1551
  • LXV525.99Z11551
  • LXV525.99Z11501

Terms and conditions apply; see below for details.

Offer valid through: December 31, 2025

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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.