“Standard Union Polypropylene 1/4-28, low pressure, zero dead volume” has been added to your basket. View basket Showing 1–9 of 51 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Volume ShopBiotechFittingsSuper Flangeless™ Nut, Short, PEEK, 1/4-28 Flat-Bottom, for 1/16″ – 1/32″ OD tubing NaturalLT-115 £4.90 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut PPS, Headless, 1/4-28 Flat-Bottom, for 1/8″ OD tubing Natural, 10pkP-387X £38.20 EX VAT Add to basket ShopBiotechFerrulesSuper Flangeless™ Ferrule PEEK, 1/4-28 Flat-Bottom, 1/16″ OD tubing Natural 10pkP-260X £71.80 EX VAT Add to basket ShopBiotechFittingsSealTight™ Flangeless Fitting, Short 1/4-28 Flat-Bottom, for 1/16″ OD tubing, pk 1F-298 £5.00 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Headless Nut, Short, PEEK 1/4-28 Flat-Bottom, for 1/16″ or 1/32″ OD tubing Natural, pk 10P-232X £45.30 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut, Short, PEEK, 1/4-28 Flat-Bottom, for 1/16″ – 1/32″ OD tubing Natural, 10pkLT-115X £46.00 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut Short, Headless 1/4-28 Flat-Bottom, for 1/8″ OD tubing NaturalP-336 £4.90 EX VAT Add to basket ShopBiotechFerrulesSuper Flangeless™ Ferrule PEEK, 1/4-28 Flat-Bottom, for 2.5mm OD tubing NaturalP-366 £5.40 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut Headless, PPS, 1/4-28 Flat-Bottom, for 1/16″ OD tubing NaturalP-287 £4.10 EX VAT Add to basket 1 2 3 4 5 6 →