This Applicator Clamp is a specially design device for holding micropipettes in order to apply liquid samples to a TLC plate. The rubber septum allows for a safe, slip resistant grip of the micropipette, while the thumbwheel controls the pressure needed based on the variety of pipettes used. It is especially handy for use with capillaries with a volume of less than 2 microliters. Without the use of a clamp these smaller capillaries tend to slip in the septum during sample application.
Additionally, the Applicator Clamp maybe purchased along with rubber Capillary Holders (pkg/20) as CAT# A21-99.
The rubber Capillary Holders (pkg/20) may also be purchased separately as CAT# A21-91.