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MACHEREY‑NAGEL offers a wide product range of vials, caps and accessories for chromatography. You can find for almost all autosamplers and applications the right product in our delivery program.

Catalog No. Product Net Price
MN702833 Crimp closure, N 20, alu. blue/tin silver, center hole, no liner Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Headspace
  • Autosampler compatibility
  • See appropriate assembled crimp closures
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 crimp caps (no liner)
  • Closure type
  • Crimp closure
  • Assembling process
  • No liner
  • Cap material
  • Aluminum/tin
  • Cap color
  • Blue/silver
  • Cap hole
  • Yes
  • Closure magnetic
  • Yes
  • Septa material
  • No liner
  • Colors of septa material
  • No liner
  • Septa thickness
  • No liner
  • Septa hardness
  • No liner
  • Additional closure features
  • Not available or not applicable
MN702834 Crimp closure, N 20, alu., blue/tin,center hole,Sil. blue tr./PTFE colorl.,3.0mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Headspace
  • Autosampler compatibility
  • CTC Combi PAL (Agilent/PerkinElmer/Varian/Thermo Scientific), Shimadzu AOC 5000
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 ready assembled crimp closures
  • Closure type
  • Crimp closure
  • Assembling process
  • Assembled
  • Cap material
  • Aluminum/tin
  • Cap color
  • Blue/silver
  • Cap hole
  • Yes
  • Closure magnetic
  • Yes
  • Septa material
  • Silicone/PTFE
  • Colors of septa material
  • Blue transparent/colorless
  • Septa thickness
  • 3.0 mm
  • Septa hardness
  • 40° shore A
  • Additional closure features
  • Temp. resistance -60 °C up to 200 °C / analytical purity - high / easy to penetrate / medium resealability
MN702837 Crimp closure, N 20, alu.,blue/tin, center hole, Silicone white/PTFE beige,3.0mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Headspace
  • Autosampler compatibility
  • CTC Combi PAL (Agilent/PerkinElmer/Varian/Thermo Scientific), Shimadzu AOC 5000
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 ready assembled crimp closures
  • Closure type
  • Crimp closure
  • Assembling process
  • Assembled
  • Cap material
  • Aluminum/tin
  • Cap color
  • Blue/silver
  • Cap hole
  • Yes
  • Closure magnetic
  • Yes
  • Septa material
  • Silicone/PTFE
  • Colors of septa material
  • White/beige
  • Septa thickness
  • 3.0 mm
  • Septa hardness
  • 40° shore A
  • Additional closure features
  • Temp. resistance -60 °C up to 200 °C / analytical purity - high / easy to penetrate / medium resealability
MN702838 Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Headspace
  • Autosampler compatibility
  • PerkinElmer (CTC Combi PAL)
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 ready assembled crimp closures
  • Closure type
  • Crimp closure
  • Assembling process
  • Assembled
  • Cap material
  • Aluminum/tin
  • Cap color
  • Blue/silver
  • Cap hole
  • Yes
  • Closure magnetic
  • Yes
  • Septa material
  • Butyl/PTFE
  • Colors of septa material
  • Light gray/dark gray
  • Septa thickness
  • 3.0 mm
  • Septa hardness
  • 50° shore A
  • Additional closure features
  • Temp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability
MN702341 Bi-metal crimp closure, N 20, blue/tin, hole, Sil. blue tr./PTFE(Pharma-Fix),3mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Headspace
  • Autosampler compatibility
  • Shimadzu AOC 5000
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 ready assembled crimp closures
  • Closure type
  • Crimp closure
  • Assembling process
  • Assembled
  • Cap material
  • Aluminum/tin
  • Cap color
  • Blue/silver
  • Cap hole
  • Yes
  • Closure magnetic
  • Yes
  • Septa material
  • Silicone/PTFE
  • Colors of septa material
  • Blue transparent/colorless
  • Septa thickness
  • 3.0 mm
  • Septa hardness
  • 45° shore A
  • Additional closure features
  • Temp. resistance -60 °C up to 200 °C / analytical purity - high / soft to penetrate / medium resealability / excellent sealing properties due to Pharma-Fix design of molded septum
MN702116 Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • Storage of liquid samples
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 bonded screw closures
  • Closure type
  • Screw closure
  • Assembling process
  • Bonded
  • Cap material
  • Polypropylene (PP)
  • Cap color
  • White
  • Cap hole
  • No
  • Closure magnetic
  • No
  • Septa material
  • White/blue
  • Colors of septa material
  • White/blue
  • Septa thickness
  • 1.3 mm
  • Septa hardness
  • 55° shore A
  • Additional closure features
  • Temp. resistance septa -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high / easy to penetrate / medium resealability
  • Additional cap features
  • 20-400 thread
MN702181 Screw closure (bonded), N 20, PP, white,center hole,Silicone w./PTFE beige,1.5mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 20
  • Recommended application(s)
  • TOC
  • Autosampler compatibility
  • Shimadzu ASI-L/ASI-V
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 20 bonded screw closures
  • Closure type
  • Screw closure
  • Assembling process
  • Bonded
  • Cap material
  • Polypropylene (PP)
  • Cap color
  • White
  • Cap hole
  • Yes
  • Closure magnetic
  • No
  • Septa material
  • White/beige
  • Colors of septa material
  • White/beige
  • Septa thickness
  • 1.5 mm
  • Septa hardness
  • 45° shore A
  • Additional closure features
  • Temp. resistance septa -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high / easy to penetrate / medium resealability
  • Additional cap features
  • 20-400 thread
MN702073 Screw closure (bonded), N 24, PP, white, center hole, Red Rubber/TEF, 2.5 mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 24
  • Recommended application(s)
  • TOC/VOC
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 24 bonded screw closures
  • Closure type
  • Screw closure
  • Assembling process
  • Bonded
  • Cap material
  • Polypropylene (PP)
  • Cap color
  • White
  • Cap hole
  • Yes
  • Closure magnetic
  • No
  • Septa material
  • Red Rubber/PTFE
  • Colors of septa material
  • Red-orange/colorless
  • Septa thickness
  • 2.5 mm
  • Septa hardness
  • 45° shore A
  • Additional closure features
  • Temp. resistance -40 °C up to 110 °C / analytical purity - medium / medium hard to penetrate / medium resealability
MN702059 Screw closure (bonded), N 24, PP, white, closed top,Silicone w./PTFE beige,3.2mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 24
  • Recommended application(s)
  • Storage of liquid samples
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 24 bonded screw closures
  • Closure type
  • Screw closure
  • Assembling process
  • Bonded
  • Cap material
  • Polypropylene (PP)
  • Cap color
  • White
  • Cap hole
  • No
  • Closure magnetic
  • No
  • Septa material
  • Silicone/PTFE
  • Colors of septa material
  • White/beige
  • Septa thickness
  • 3.2 mm
  • Septa hardness
  • 45° shore A
  • Additional closure features
  • Temp. resistance septa -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high
MN702058 Screw closure (bonded), N 24, PP, white,center hole,Silicone w./PTFE beige,3.2mm Special offer 
Add to Cart
  • Hazardous material
  • No
  • Nominal diameter
  • N 24
  • Recommended application(s)
  • TOC/VOC
  • Autosampler compatibility
  • Agilent/Tekmar AQUATek 70, Agilent/Tekmar SOLAtek 72, Agilent/Varian Archon Purge + Trap, Agilent 7695A, Analytik Jena multi N/C 3000 (TOC), Dimatec Dimatoc 200 / 300 / 400, Dionex ASE 150/200/350, GE Instruments Sievers 900, Hach Lange IL 550 TOC-TN, IMT GmbH VSP4000, O.I. Analytical 1020A / 1088 / 1096+ / 4551A / 1552, Shimadzu ASI-V, Teledyne Tekmar STS 8000 TOC, Thermo Scientific HiPerTOC, Viscotek Vartex
  • Storage temperature
  • RT
  • Scope of delivery
  • 100x N 24 bonded screw closures
  • Closure type
  • Screw closure
  • Assembling process
  • Bonded
  • Cap material
  • Polypropylene (PP)
  • Cap color
  • White
  • Cap hole
  • Yes
  • Closure magnetic
  • No
  • Septa material
  • Silicone/PTFE
  • Colors of septa material
  • White/beige
  • Septa thickness
  • 3.2 mm
  • Septa hardness
  • 45° shore A
  • Additional closure features
  • Temp. resistance septa -60 °C up to 200 °C - however, PP cap only up to 120 °C / analytical purity - high / easy to penetrate / medium resealability

Overview

MACHEREY-NAGEL offer a broad range of autosampler vials with different closure techniques, such as screw, crimp or snap. They fulfill all requirements for chromatography analysis (autosampler compatibility, analytical purity, convenient and safe handling, etc.).


Depending on the filling volume we differentiate between standard sample vials and micro-vials which either have an interior or exterior volume reducing shape. Alternatively you can of course also use inserts to reduce the volume inside a vial, in order to create ideal conditions for sample removal.


Inserts in glass or plastic for vials

We offer glass inserts for vials in different shapes (conical, flat bottom, with spring) and with varying volumes (0.1 mL–0.3 mL). Plastic and silanized inserts are available as well. For vials with firmly fused‑in inserts or micro‑vials please see "Vials".


Closures, caps and septa

Ready assembled or bonded closures with septa of high analytical purity are offered in different cap types (crimp / screw / snap) and sizes. You can choose between various liner materials with different physical and chemical properties.



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