Flask, Volumetric , Globe Glass, 250mL, Class A, To Contain (TC), ASTM E288, 6/Box Microtube The cuvettes are packaged 550

The cuvettes are packaged 550 per box

They are lightweight

even when wearing gloves • Easy to read

Both plates and lids can be purchased sterile or non-sterile

Meet ASTM E1404 Specifications High resistance to chemicals Uniform wall thickness PTFE lined GL 45 polyethylene (PE) screw cap ** Single metric scale graduations** Durable white enamel printing Large white marking area

Flask, Volumetric , Globe Glass, 250mL, Class A, To Contain (TC), ASTM E288, 6/Box Microtube The cuvettes are packaged 550Globe Glass volumetric flasks are calibrated to meet ASTM tolerance specifications for precise measurement in solution preparation and dilution. A diamond etched graduation line indicates the calibrated capacity of each measuring flask. Wide mouth options are available for easier filling and mixing. Globe Glass volumetric flasks are offered in sizes from 1mL to 2000mL and with Class A calibration tolerances. Class A volumetric flasks include a batch