This graduated 1000 microlitre pipet tip with a beveled point is composed of blue color polypropylene and is RNase and DNase free. Supplied in a non-sterile bulk pack of 10 bags (1000 tips/Bag). Biologix Pipet Tips are classified as Universal Fit. However, these tips may or may not be 100% compatible with your brand of pipettor. We suggest you request samples to test the fit before purchasing or you may contact us to learn if your brand of pipettor is compatible. Autoclavable. RNase and DNase-free. Capacity: 1000 microlitre. Material: blue color polypropylene. Biologix Research Company