Zhejiang Alwsci Technologies Co., Ltd.  

Product Name: Alwsci ND18 Precision Thread Screw Cap for 10ml 20ml Gc Glass Vial Bottle Top: Screw Top Material: Glass Certification: ISO, RoHS Disposable: Disposable Cap Material: Magnetic Cap Size: ND18 Cap Color: Silver Septa Diameter: 18mm Septa Material: PTFE/Silicone Septa Thickness: 1.5mm Packing: 100PCS/Pack Trademark: ALWSCI Transport Package: Package in PP-Trays and Plastic Film Specification: ND18 Origin: China HS Code: 3923500000 Product Description Product Information:Magnetic Screw Cap is used for screw headspace vial, It can be used in HPLC/GC Application.Product Features:1. PTFE Septa hasa high chemical resistance and forms an inertbarrier between sample and carrier material of the septa.Septa Guide:Product Images:Product Code:P/NDescriptionC000020818mm Silver Color Open Top metal Cap (8mm hole) with 17.5mm Blue PTFE/White Silicone Septa 1.5mm Thick. 100pcs/pk.C000020918mm Silver Color Open Top metal Cap (8mm hole) with 17.5mm Red PTFE/White Silicone Septa 1.5mm Thick. 100pcs/pk.C000047418mm Silver Color Closed Top metal Cap with Blue PTFE/White Silicone Septa 1.5mm Thick. 100pcs/pk.NEW!! Ultra Clean Closures for Screw Headspace VialRelated Products:Screw Headspace VialsOur Services: Customized Service (for example, customize logo printing on vial)Certificates:about Us:AsaglobalsupplierofChromatographyVials,Closures,SeptaandSyringeFilters,ALWSCIdevoteanalytical testandlaboratoryconsumablestoprovidehighquality,efficientserviceandfavorableprice.AsanISO9001:2015certifiedcompany,ALWSCIhavesetuphighqualitystandardsforourselvesandtookfullyresponsibleforallclients.Besides,ALWSCIown10,000SQMfactoryareawith5,000SQM100,000gradecleaningroom.Tokeepstablequality,improveproductivity,andavoidanycontaminationfromhumaninterference,ALWSCIhaveinvestedmorethan10automaticproductionlinespresently.Toofferabettersolutionofsamplepreparation,fullproductionlineisavailable,includingaseriesofsamplevialsfrom1MLto1,000ML,Septafrom4mmto55mmdiameter,andSyringefiltersmadeofvariousmembrane.WewouldliketodrawyourattentiontoUltra-CleanSeptaandEPAQualityVialKIT.ThesehighqualityconsumablesaremostlyusedforLC/MS,GC/MSandMS/MSintheenvironmental,chemical,foodandpharmaceuticalindustries.Wehavecustomersfrompharmaceutical,lifescience,chemistry,technology,foodprocessingindustryandsoon.OtherslikeUniversity,researchinstitution,governmentinstitution,environmenttestinstitution,etc.Factory Show: