"INSTRUMENT PROCESSING: Buy 2 boxes of ConFirm™ Mail-in Biological Monitoring
Service (12 tests per box), Get 1 Box of the same at no additional
charge. Promo Code 3349.
To redeem, include this promo in the cart and send a copy of the final invoice via fax to 773-694-1971 or email to redemptions@hu-friedy.com. Invoice dated April 1 – June 30, 2025. Submit by 7/31/25"
"INSTRUMENT PROCESSING: Buy 2 boxes of ConFirm™ Mail-in Biological Monitoring
Service (12 tests per box), Get 1 Box of the same at no additional
charge. Promo Code 3349.
To redeem, include this promo in the cart and send a copy of the final invoice via fax to 773-694-1971 or email to redemptions@hu-friedy.com. Invoice dated April 1 – June 30, 2025. Submit by 7/31/25"
