NextPette's materials and components were selected to minimize while ensuring durability and long service life. The pipettors are designed for easy servicing and can be quickly disassembled, with seals that are simple to replace. Silicone lubricant is included with each pipettor. Recalibration can be performed in the lab without tools, and the instruction manual provides guidance on checking pipetting accuracy and recalibrating if needed. NextPette™ variable volume pipette 0.1 to 1.0µL features an ergonomic design ideal for high volume laboratories. Adjust volume easily with one hand while viewing the large 4 digit display. Comfortable stroke distance suits all hand s. Individually tested for accuracy according to EN ISO 8655. Sold individually. Bulk Bag 250/pack for P9700 T5M and 100/pack for P9700 T10M. Macro Set P9700 MARCO includes P9700 20 (20–200ul), P9700 1000 (100–1000ul), and P9700 5M (1–5ml).