10ML CLEAR PLASTIC TEST TUBES WITH CORKS
Tubes By The Ton!
These clear plastic test tubes hold 10ml and measure 101mm (4") long x
16mm (5/8") dia and come with matching #5 corks. You'll receive a handy package of (10) which is enough for a ROY G. BIV optical display which includes the lesser known colors of not-quite-right green, Monday-morning-blue and plaid. Made in USA.