You are on MN's USA site
Stay on USA site Do you want to choose another region?
Choose your region
Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
Region preferences
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note

Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm

Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm
$57.20 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

Item number: 702838 02301023501020
Package unit 100 Piece(s)
Quantity:
Price overview
Quantity Price/unit
To 9 $57.20
From 10 $48.70
From 50 $43.90
Do you have any questions?
Please contact us.
Technical data Certificates of analysis (CoA / CoC) Downloads
Technical data
Bi-metal crimp closures support transportation of the vial via magnet, as for e.g. in the CTC... more
Close menu

Bi-metal crimp closures support transportation of the vial via magnet, as for e.g. in the CTC Combi PAL, the Shimadzu AOC 5000/6000 or the Gerstel autosampler. They are generally more difficult to crimp/decap which is why Headspace screw neck vials N 18 may be a more convenient alternative. We recommend Silicone/PTFE septa as the optimal choice for Headspace, as they offer a temperature resistance form -60 °C up to 200 °C, highest analytical purity and excellent penetration properties. Septa are assembled, caps are ready-to-use. Septa are shown for illustration purposes only, images upside down.

Closure type Crimp closure
Nominal diameter N 20
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 / 118,1 mil
Septa hardness 50° shore A
Additional closure features Temp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability
Recommended application(s) Headspace
Autosampler compatibility PerkinElmer (CTC Combi PAL)
Storage temperature 15–25 °C / 59–77 °F
Scope of delivery 100x N 20 ready assembled crimp closures
Gross weight (incl. packaging) 244 g / 0.54 lbs
Packaging dimensions 146 x 230 x 27 mm / 5.75 x 9.06 x 1.06 Inch
Hazardous material No
Certificates of analysis (CoA / CoC)
Close menu
No certificate matching the given LOT number found!
Please contact us via E-mail where you specify REF- and LOT-Number.
Downloads
Close menu
Learn more
Learn more
Close menu
Continue reading
Related products Accessories
Related products
Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm
Content 100 Piece(s)
REF 702775
$
Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm
Content 100 Piece(s)
REF 702829
$
Crimp closure, N 20, metal (magn.), silver,center hole,Butyl red/PTFE gray,3.0mm Crimp closure, N 20, metal (magn.), silver,center hole,Butyl red/PTFE gray,3.0mm
Content 100 Piece(s)
REF 702774
$
Crimp closure, N 20, metal (magnetic), silver, center hole, no liner Crimp closure, N 20, metal (magnetic), silver, center hole, no liner
Content 100 Piece(s)
REF 702808
$
Crimp closure, N 20, alu. blue/tin silver, center hole, no liner Crimp closure, N 20, alu. blue/tin silver, center hole, no liner
Content 100 Piece(s)
REF 702833
$
Crimp closure, N 20, alu., blue/tin,center hole,Sil. blue tr./PTFE colorl.,3.0mm Crimp closure, N 20, alu., blue/tin,center hole,Sil. blue tr./PTFE colorl.,3.0mm
Content 100 Piece(s)
REF 702834
$
Crimp closure, N 20, alu.,blue/tin, center hole, Silicone white/PTFE beige,3.0mm Crimp closure, N 20, alu.,blue/tin, center hole, Silicone white/PTFE beige,3.0mm
Content 100 Piece(s)
REF 702837
$
Crimp closure, N 20, metal (magn.), center hole,Butyl l. gray/PTFE d. gray,3.0mm Crimp closure, N 20, metal (magn.), center hole,Butyl l. gray/PTFE d. gray,3.0mm
Content 100 Piece(s)
REF 702928
$
Crimp closure, N 20, metal (magnetic), center hole,Butyl d. gray/PTFE gray,3.0mm Crimp closure, N 20, metal (magnetic), center hole,Butyl d. gray/PTFE gray,3.0mm
Content 100 Piece(s)
REF 702928.9
$
Crimp closure, N 20, metal(magn.),center hole,Silic. blue.tr./PTFE colorl.,3.0mm Crimp closure, N 20, metal(magn.),center hole,Silic. blue.tr./PTFE colorl.,3.0mm
Content 100 Piece(s)
REF 702929
$
Crimp closure, N 20, alu. blue/tin, center hole,Sil. white/Polyimide orange, 3mm Crimp closure, N 20, alu. blue/tin, center hole,Sil. white/Polyimide orange, 3mm
Content 100 Piece(s)
REF 702404
$
Accessories 10
Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, clear Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, clear
Content 100 Piece(s)
REF 702263
$
Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, amber Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, amber
Content 100 Piece(s)
REF 702263.2
$
Crimp neck vial, N 20, 22.5x46.0 mm, 10.0 mL, rounded bottom, flat neck, clear Crimp neck vial, N 20, 22.5x46.0 mm, 10.0 mL, rounded bottom, flat neck, clear
Content 100 Piece(s)
REF 702924
$
Vial container, max. diameter 12 mm, 81 pos., with lid and divider, stackable Vial container, max. diameter 12 mm, 81 pos., with lid and divider, stackable
Content 1 Piece(s)
REF 702514
$
Vial racks, max. diameter 23.1 mm, 36 pos., stackable (if empty) Vial racks, max. diameter 23.1 mm, 36 pos., stackable (if empty)
Content 5 Piece(s)
REF 702503
$
Crimping tool for 20 mm crimp caps, manual, standard Crimping tool for 20 mm crimp caps, manual, standard
Content 1 Piece(s)
REF 735120
$
Electronic high power crimping and decapping tool Electronic high power crimping and decapping tool
Content 1 Piece(s)
REF 735700
$
Crimping head for 20 mm crimp caps, used with REF 735700 Crimping head for 20 mm crimp caps, used with REF 735700
Content 1 Piece(s)
REF 735720
$
Decapping head for 20 mm crimp caps, used with REF 735700 Decapping head for 20 mm crimp caps, used with REF 735700
Content 1 Piece(s)
REF 735820
$
Decapping tool for 20 mm crimp caps, manual, standard Decapping tool for 20 mm crimp caps, manual, standard
Content 1 Piece(s)
REF 735920
$
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the usability of this website, serve for direct advertising or simplify interaction with other websites and social networks, will only be used with your consent.
Decline Accept all Configure