What sample loops are available for the 3725i manual injector? - WKB28108 Last updated Save as PDF Share Share Tweet Share Article number: 28108 ENVIRONMENT 3725i manual injector ANSWER WAS073703 - Sample loop, 5 mL WAS073704 - Sample loop, 10 mL WAS073705 - Sample loop, 20 mL ADDITIONAL INFORMATION id28108,