Black Tygon R2400 Tubing - 1 ft x 0.25 in O.D., 0.125 in I.D.
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Multi-purpose Tygon R2400 tubing is used on a variety of different PerkinElmer instruments. It has an outer diameter 0.25 in, inner diameter 0.125 in, and is black. The tubing is sold by the foot.
