Microcaps are precision-bore glass capillary tubes, cut to predetermined lengths so that each capillary tube will hold a known volume of fluid when filled.
Microcaps are so inexpensive that it is not impractical to dispose of each tube after use Filling is simple Capillary action, not externally applied suction, draws the fluid into the tube To dispense the fluid, simply squeeze the bulb No unusual skills or training required. Immediate, professional results Ideal for spotting preadsorbent TLC plates Supplied in packages containing one bulb assembly and one dispenser vial with 100 micropipets Volumetric tolerance is ±1% 764520-0000, the Microcaps® “5 Pack,” is ideal for use in spotting TLC plates Each 5 Pack has 5 dispenser vials containing 100 micropipets each of 0.5, 1, 2, 5 and 10 microliter sizes A bulb assembly and spotting holder are also included with the 5 Pack Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements