· Standard Taper KIMAX® tube with a screw thread finish · Graduated and calibrated to contain · Cap supplied has cemented-in white rubber liner and is packaged separately · Scale, legend and marking spot are durable white ceramic enamel · Replacement cap for 45166 is 45066B · Replacement cap for 45246 is 45066C · 45246 is a large-capacity, 100mL tube with screw thread closure · Manufactured to the specifications found in ASTM 2158 · Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements | |