美国原装进口Diversified Biotech 96孔板定位标签96 Well Orienter WELL-1000，4/pk

For Easy Pipetting and Identification of Samples in Microplates A thin, plastic card that slips under the well plate, providing sharp, alpha-numeric characters to identify each sample in a 96-, 48-, or 24-well microplate. No more cross-referencing headaches!