Save 25% on Electrochemistry Products


Get 25% off select Thermo Scientific™ titrators, pH meters, and electrodes, as well as select Fisher Chemical™ buffers and standards when you order from the links below and enter promo code ECHEM25 at checkout.

Buffers and Solutions

pH Meters and Titrators

Electrodes and Accessories


NOTE: Discounts taken off list price.

Qualifying Products


Discount valid on the purchase of list-price items only through orders. One-time use only from January 1, 2021 through June 30, 2021. All promotions and discounts are on Fisher Scientific cart items only.

Customer acknowledges that this offer may include a discount or other price reduction that must be properly and accurately accounted for and reported by customer in accordance with all federal and state laws, including without limitation the federal anti-kickback law (42 C.F.R. § 1320a-7b(b)(3)(A)) and regulations thereunder (42 C.F.R. §1001.952(h)).