RNFS Nut Back Catalog number: 200262 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 88947 TWO HUBS,IS/IS THREAD Price on request SYRP-SSORK5 Chemraz O'rings for 5ml Stainless Steel Syringes Price on request 90657 TUB PTFE 1xLUER F GA7X** Price on request