“Standard Union Polypropylene 1/4-28, low pressure, zero dead volume” has been added to your basket. View basket Showing 1–9 of 40 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Volume ShopBiotechAdaptors/UnionsStandard Union Tefzel™ (ETFE) 1/4-28, low pressure, zero dead volumeP-623 £7.50 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut PPS, 1/4-28 Flat-Bottom, For 1/8″ OD tubing Natural, pk 10P-381X £38.20 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ FlushNut™ Stainless Steel 1/4-28 Flat-Bottom, for 1/16″-1/32″ OD tubing, pk 10F-356X £190.40 EX VAT Add to basket ShopBiotechFittingsFlangeless Fitting PFA 1/4-28 Flat-Bottom, for 1/16″ OD tubing blueXP-245B £6.20 EX VAT Add to basket ShopBiotechAdaptors/UnionsUnion Assembly High Pressure PEEK for 1/16″ OD tubing, 0.050 thru hole, 1/4-28 conedP-706 £68.30 EX VAT Add to basket ShopBiotechFittingsSuper Flangeless™ Nut PPS, Headless, 1/4-28 Flat-Bottom, for 1/8″ OD tubing NaturalP-387 £4.10 EX VAT Add to basket ShopBiotechFittingsLiteTouch® Stainless Steel FlushNut™, 1/4-28 Coned, for 1/8″ OD tubingF-364 £20.30 EX VAT Add to basket ShopBiotechFittingsSealTight™ Flangeless Ferrule, 1/4-28 Flat-Bottom, for 1/16″ OD tubing, pk 1F-290 £10.50 EX VAT Add to basket ShopBiotechAdaptors/UnionsUnion Assembly High Pressure, PEEK for 1/16″ OD tubing, 0.020 thru hole, 1/4-28 ConedP-705 £68.30 EX VAT Add to basket 1 2 3 4 5 →