Shop › 792500 - FIAlyzer sample loop: 12" of 0.03" ID (139 µL), including nuts and ferrules 792500 - FIAlyzer sample loop: 12" of 0.03" ID (139 µL), including nuts and ferrules $52.08 FIAlab PN 792500 FIAlab PN 792500 Add To Cart Added! You Might Also Like 240190 - 1/4-28 Flangeless Nuts for 1/8" OD tubing, PEEK, 10-pk $80.78 240070 - 1/4-28 Flangeless Ferrules for 1/16" OD tubing, TEFZEL, 10/pk $34.01 792503 - FIAlyzer sample loop: 2.25" of 0.02" ID (12 µL), including nuts and ferrules $52.08 240021 - C-PFM: adapter, 1/4-28 female to medium barbed fitting, fits into peristaltic pump tubes, 10-pk $149.87 240170 - 1/4-28 Flangeless Ferrules for 1/8" OD tubing, TEFZEL, 10-pk $34.01