Stopper Cross Reference Chart
This handy guide lets you know which stopper goes with your size test tube or flask.
This handy guide lets you know which stopper goes with your size test tube or flask.
This 250 ml PYREX® borosilicate glass Erlenmeyer flask is designed with a heavy duty rim to reduce chipping. NC-0400
This 125 ml PYREX® borosilicate glass Erlenmeyer flask is designed with a heavy duty rim to reduce chipping. NC-0399
This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy walls, graduated on sides, flat bottoms. Necks finished to give excellent fitting for #8 rubber stopper and size 4 Individual Neoprene Tapered Filter Adapter. NC-0402
This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy wall, graduated on side, flat bottom. Necks finished to give excellent fitting for #7 rubber stopper. NC-0406
The PYREX® test tube dimensions are 12mm O.D. X 75 mm L. No rim. Ungraduated. NC-0993
The PYREX® test tube dimensions are 15mm O.D. X 125mm L. Round bottom. With fire-polished beaded rim. Ungraduated. NC-0994
The PYREX® test tube dimensions are 25mm O.D. X 150 mm L. Round bottom. No rim. Ungraduated. NC-0997
The PYREX® test tube dimensions are 25mm O.D. X 200 mm L. Round bottom. No rim. Ungraduated. NC-1188