Shop › 240021 - C-PFM: adapter, 1/4-28 female to medium barbed fitting, fits into peristaltic pump tubes, 10-pk 240021 - C-PFM: adapter, 1/4-28 female to medium barbed fitting, fits into peristaltic pump tubes, 10-pk $145.50 FIAlab PN 240021 FIAlab PN 240021 Quantity: Add To Cart Added! You Might Also Like 270040 - Teflon Tubing, 1/16th" OD, 0.03" ID, 20ft, clear $79.46 270412 - Medium brush for cleaning fluidics parts, green $3.10 270120 - PEEK tubing, 1/16" OD, 0.03" ID, 5ft, green $47.47 270420 - Expanding Awl $41.28 270041 - Teflon Tubing, 1/16th" OD, 0.03" ID, 100ft, clear $256.95