OESS Thick Glass Graduated Dropper Pipettes 1ml with Red Rubber Caps Pk/4

Sold as 4pcs 1ml thick glass graduated dropper pipettes with red rubber caps All the pipettes are individually measured and then marked,clear orange scale,easy to read. Accuracy is ensured between any two readings, because of uniformity of bore. The pipettes can be autoclaved. Ideal dropper for classical pipettes made of glass and plastic pipettes Ideal replacement Fit for laboratory experiment liquid transfering,such as transfer essential oils,mix liquids etc.