Able to handle variety of liquids, 800 Series bottles are offered with choice of three 1 in. long stainless steel tips in 0.010, 0.020, and 0.040 in. ID capillary tube sizes. Bottles, made of polyethylene, have 2 oz capacity and are self-sealing to help prevent spills and waste. Along with plain plastic spout, products use capillary tube tips with luer hubs, each of which is color-coded. Custom-sized needle tips may also be used.