Kimble 20058-38375 KIMAX 340mL Glass Hydrometer Jar Cylinder with Pourout

· KIMAX® plain, ungraduated cylinder with a hexagonal base flat ground for stability · Approximate wall thickness is 1.5 mm · Ref: ASTM Method D287, D1298 · Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements