Rubber Stopper, Chemistry, #6, for Glass Lab Flasks.

DESCRIPTION , These #6 rubber stoppers are 26-32 mm diameter with two 5 mm diameter holes. , MORE INFORMATION BOX , CONTENTS TAB , SPECIFICATIONS TAB

Rubber Stopper, #6, 2-hole

23 Kind of Sizes 1/5/10Pcs Laboratory Rubber Stoppers Tapered

3 neck Science round bottom Chemistry flask glassware Brown Laboratory 5-1000ml. Funnel 100pcs Chemistry Lab Qualitative Filtration glassware Filter

Chemistry Elasticity glassware 14#-24# rubber stopper Bottle Laboratory flask

3786-2 Rubber Stopper Size 6, 1 Hole

Features * All of our black rubber stoppers are laboratory grade. * They are made of solid natural rubber that stays pliable over a long period of

Rubber Stopper, Size #6

One Hole Rubber Stoppers at Thomas Scientific

Pyrex Vista Erlenmeyer Flask with Stopper, 250 mL – St. Louis Art

Stoppers, Rubber, Büchner Funnel, Size 7

TN Lab Supply Stoppers Natural Rubber Material

500ml BOILING FLASK FLAT BOTTOM HEATABLE

Corning® 4980-125 PYREX® 125mL Narrow Mouth Erlenmeyer Flask with