They're gray rubber stoppers, 3/4" dia at the top, threaded at the bottom to fit 17mm ID bottles. They're 7/8" long OA, with a threaded portion 7/16" long. QTY 20 

 Useful in tissue culture and mycology.

 

Gray Rubber Injection Port Stopper PLug

SKU: 20GP
$10.49Price

    270-999-5743

    540 Wilson Childress Rd
    Cave City, Barren County 42127
    USA

    ©2018 by www.modernfarmconcepts.com. Proudly created with Wix.com