You are on MN's USA site
Stay on USA site
Do you want to choose another region?
Choose your region
Go to homepage
Go to homepage

Stoppers N 20, Bromobutyl, Gray, 50° shore A

Skip image gallery
Stoppers N 20, Bromobutyl, Gray, 50° shore A

US$15.70*

Package unit 100 Piece(s)

*taxes and shipping not included

Item number: 702931.3
Package unit 100 Piece(s)
Do you have any questions?
Please contact us.

Often used in forensic labs for blood alcohol testing. Due to the missing PTFE lamination only limited usage in Headspace analysis.

Autosampler compatibility See combination 70237.2
Colors of septa material Gray
Gross weight (incl. packaging) 171 g / 0.38 lbs
Hazardous material No
Nominal diameter N 20
Packaging dimensions 170 x 120 x 15 mm / 6.69 x 4.72 x 0.59 Inch
Recommended application(s) Headspace
Scope of delivery 100x N 20 stoppers (no cap)
Septa hardness 50° shore A
Septa material Bromobutyl
Septa thickness Not available or not applicable
Storage temperature 15–25 °C / 59–77 °F

Related Products

Crimp closure, N 20, alu., center hole, Bromobutyl stopper, gray, unassembled
Crimp closure, N 20, alu., center hole, Bromobutyl stopper, gray, unassembled

Content 100 Piece(s)

REF 70237.2
Crimp closure, N 20, alu.,pressure rel., center hole,Butyl gray/PTFE gray,3.0mm
Crimp closure, N 20, alu.,pressure rel., center hole,Butyl gray/PTFE gray,3.0mm

Content 100 Piece(s)

REF 70234.8
Stoppers N 20, Bromobutyl, Red, 45° shore A
Stoppers N 20, Bromobutyl, Red, 45° shore A

Content 100 Piece(s)

REF 702931.1
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

Content 100 Piece(s)

REF 702838
Crimp closure, N 20, alu., center hole, Butyl gray/PTFE gray, 3.0 mm
Crimp closure, N 20, alu., center hole, Butyl gray/PTFE gray, 3.0 mm

Content 100 Piece(s)

REF 70234.9
Crimp closure, N 20, alu., center hole,Butyl d. gray/PTFE gray,high purity,3.0mm
Crimp closure, N 20, alu., center hole,Butyl d. gray/PTFE gray,high purity,3.0mm

Content 100 Piece(s)

REF 70234.10
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, 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
Septa N 20, Butyl/PTFE, Light gray/dark gray, 3.0 mm, 50° shore A
Septa N 20, Butyl/PTFE, Light gray/dark gray, 3.0 mm, 50° shore A

Content 100 Piece(s)

REF 702057
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

Accessories

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
Crimping tool for 20 mm aluminum caps, manual, ergonomic
Crimping tool for 20 mm aluminum caps, manual, ergonomic

Content 1 Piece(s)

REF 735220
Crimping tool for 20 mm aluminum caps, electronic, battery-powered
Crimping tool for 20 mm aluminum caps, electronic, battery-powered

Content 1 Piece(s)

REF 735520
Crimp closure, N 20, alu., center tear off, no liner
Crimp closure, N 20, alu., center tear off, no liner

Content 100 Piece(s)

REF 70236.1
Crimp closure, N 20, alu., complete tear off, no liner
Crimp closure, N 20, alu., complete tear off, no liner

Content 100 Piece(s)

REF 702805
Crimp closure, N 20, alu., center hole, no liner
Crimp closure, N 20, alu., center hole, no liner

Content 100 Piece(s)

REF 702804
Crimp neck vial, N 20, 20.5x54.5 mm, 10.0 mL, flat bottom, flat neck, clear
Crimp neck vial, N 20, 20.5x54.5 mm, 10.0 mL, flat bottom, flat neck, clear

Content 100 Piece(s)

REF 70205.36
Crimp closure, N 20, alu., pressure release, silver, center hole, no liner
Crimp closure, N 20, alu., pressure release, silver, center hole, no liner

Content 100 Piece(s)

REF 702799
This website uses cookies to ensure the best experience possible. More information...