For filling 25 or 50 mL glass or plastic burets
Kit includes a 1,000 mL LDPE squeeze-bottle; 1.2 meters of 1/8” bore clear PVC tubing; polypropylene fill-tube; polypropylene adapter plug which is reversible to fit either size buret; and two size 63 polypropylene screw caps, one with central hole for tubing and one without hole.
NOTE: not recommended for use with concentrated acids, concentrated bases or solvents.