Fine Care Biosystems offers Autoclavable Pipettes with Click Stop Digital System. Fine Care Biosystems is an ISO 9001:2000 certified company. Available under the brand name "Accumax", Autoclavable Pipettes with Click Stop Digital System does not require recalibration after every autoclaving. Belonging to the AVA Series, these products are used in clinical, research and industrial laboratories. Click Stop Digital System ensures no unwanted volume alterations during pipetting. The two step plunger operation allows reverse pipetting technique useful for pipetting certain liquids.