Terms and Conditions: Offer valid for US customers only. Must be purchased between 1/1/20 and 12/31/20. Offer is applicable to V10S Compact Volumetric KF Titrator (PN: 30267116), V20S Compact Volumetric KF Titrator (PN: 30252666), G10S Potentiometric Compact Titrator (PN: 30267117), G20S Potentiometric Compact Titrator (PN: 30252669). Please allow 6-8 weeks for SmartChemical reader to be mailed. Void where prohibited by law or company policy. Not valid with other offers/promotions. Customer must attach completed form along with copy of their invoice. Limit one redemption per customer. Promotion may be suspended at any tim. Redemption forms must be received no later than 30 days after date of invoice.