Shop › 792104 - Backpressure coil, 480" of 0.02" ID tubing 792104 - Backpressure coil, 480" of 0.02" ID tubing $190.90 FIAlab PN 792104 FIAlab PN 792104 Quantity: Add To Cart Added! You Might Also Like 270412 - Medium brush for cleaning fluidics parts, green $3.10 792500 - FIAlyzer sample loop: 12" of 0.03" ID (139 µL), including nuts and ferrules $50.56 240150 - 1/4-28 Flangeless Nuts for 1/16" OD tubing, PPS, 10-pk $69.14 270411 - Small brush for cleaning LOV ports, yellow $3.10 270161 - Teflon Tubing, 1/16th" OD, 0.02" ID, 100ft, clear $256.95