1250ul pipette tips (Cat# 20-1250) are special designed extended long pipette tip to reduce pipettor contamination. The extended length design to replace regular 1000ul (1ml) pipette tips which easily to contaminate pipettors. The liquids, especially organic solvents, such as, methanol, ethanol, phenol, chloroform, etc can easily get into pipettor even slowing release pipettors. The 1ml, 1000ul extended pipette tip can greatly reduce pipette contamination. Graduated marker on the tips allow researchers to have estimation when dropping liquid using pipettors.
Features and Advantages
The shipping cost for each item ordered is $9.50, but will be automatically waived at checkout on orders of $200 and up.
10 Refills/Pack, 100 Refills/Case, 50 Refills/Half-Case