Kimax® Resusable Culture Tubes with Marking Spot
These Kimax® culture tubes have a fire-polished top rim and uniform wall thickness for maximum heat transfer and chemical resistance. With a durable white ceramic enamel marking spot
Designed from ASTM Specification E982, Type IV requirements. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.