https://www.coleparmer.com/Luer/Fittings
赞助Cole-Parmer® Offers An Extensive Selection Of Reliable Lock And Slip Luer Fittings. Comprehensive Assortment Of Sizes, Designed To Facilitate A Secure Leak-Proof Connection.
Brands: Oakton®, Digi-Sense™, Environmental Express®, ServoDyne™, StableTemp®, Sym…