Vacutainer tubes are available in a variety of sizes and contain various. types of additives. The additive can be easily identified by the color of the stopper in the. tube. Each test in the test list section has specifications for the appropriate types of. vacutainer tube to use when obtaining a blood specimen. The following chart has been. provided for your assistance.
How long do monarchs live? Monarch butterflies typically live from 2 to 6 weeks except for the last generation of the year, which can live up to 8 to 9 months. How can I get monarchs to come to my flower garden? Any flowering plants will attract monarchs, which will nectar on the flowers.ow long do monarchs live? Monarch butterflies typically live from 2 to 6 weeks except for the last generation of the year, which can live up to 8 to 9 months. How can I get monarchs to come to my flower garden? Any flowering plants will attract monarchs, which will nectar on the flowers.
Different butterfly species have different potential life spans for the adult stage. By marking butterflies then recapturing or sighting them later, scientists gain information on how long butterflies can live. An average butterfly species has an adult life span of two weeks or less. For example one butterfly studied in Costa Rica had a life expectancy of about two days, and live ten days at the most. No adult butterfly can live more than a year.