Laboratory glassware manufactured in accordance with the rigorous ASTM standards. We have a wide range of equipment made from ASTM glass including full sets of apparatus, cylinders, burettes, pipettes, beakers, centrifuge tubes, conical tubes, test tubes, columns and distillation flasks - each manufactured according to the applicable ASTM standards, thus guaranteeing their quality and precision in laboratory procedures.rIf you cannot find what you are looking for, please contact us at helpdesk@scharlab.com for personalized assistance.