All recurring Pick & Ship orders ship for free now through the end of June!*
*Offer valid in US only
*No promo code required
*Free ground shipping within the US
* Free shipping is automatically applied in Step 2: Freight & Shipping of the Secure Order Checkout.
Learn MoreOrder 12 kits of CL17sc reagents for the price of 9 through the end of March*
*Promo Code: re3free
*Offer valid in US only
See our suite of CL17 reagentsTake 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 March 31, 2024.
*Orders must take delivery by April 30, 2024.
Shop NowTerms and Conditions: