Low Retention Tips

Utilizing a unique blend of resin materials, combined with Watson’s high-precision molds and molding technology, these tips demonstrate superior water repellency.

By realizing a significant reduction in sample loss due to adhesion, our low retention tips enable reliable data acquisition in research settings where high precision and reproducibility are required.

Tips, Plates: Made of Polypropylene

Cat. No.ItemUnitCase
112-214CL10 µL Low-Retention Tips, Bulk1000 tips20 bags
121-214CLS10 µL Low-Retention Tips System Racks96 tips X 10 racks5 units
1298-204RAEmpty Rack for #20410 racks5 units

Tips, Plates: Made of Polypropylene

Cat. No.ItemUnitCase
112-715CL200 µL Low-Retention Tips, Bulk1000 tips10 bags
200 µL Low-Retention Tips System Racks
96 tips X 10 racks5 units
Empty Rack for #705 (PP)
10 racks5 units

Liquid Residue Test

■ Test Method

A volume of 200 µL was aspirated and then fully expelled into the same container, with the weight difference representing the amount of liquid remaining in the tip for comparison.

■ Test Results

Compared to the low retention tips of Company A, B, and C, the superiority has been confirmed.
Furthermore, when compared to the same type of Watson’s normal tips, a significant reduction in residual amount has been observed, indicating sufficient development of water repellency.

Product Inquiry

※We also accept inquiries for mass production development of custom shapes, such as OEM and ODM, for plastic products.