United Scientific® 10mL Class A Glass Graduated Cylinder with Stopper – Individually Certified, Double Scale GL80 storage bottle this test tube stand is

this test tube stand is perfect for educational labs

a 31-inch stainless steel support rod

this versatile set is built to perform in any lab environment

it stacks neatly when empty to save storage space

it functions in four different operational modes and is fully autoclavable for safe reuse

United Scientific® 10mL Class A Glass Graduated Cylinder with Stopper – Individually Certified, Double Scale GL80 storage bottle this test tube stand isAchieve precise volume measurements with the United Scientific 10mL Class A Glass Graduated Cylinder. Designed to meet ASTM E1272 and USP standards, this individually certified cylinder features a double metric scale for enhanced readability. Crafted from durable borosilicate glass with uniform wall thickness and a stable hexagonal base, it includes a glass stopper and bumper guard for added safety and accuracy. Ideal for laboratories, educational