man

Test

Chromatography Septa

Chromatography Septa

Components on top of the injection port of GC systems that provide a leak-free seal between the atmosphere and carrier gas and minimize the introduction of contaminants; allow repeated sample injection without significant coring or leaking.
Type 
  • (2)
  • (5)
  • (3)
  • (1)
  • (3)
  • (1)
  • (3)
  • (6)
  • (2)
  • (5)
  • (1)
  • (7)
  • (18)
  • (4)
  • (3)
  • (1)
  • (21)
  • (5)
  • (5)
Material 
  • (5)
  • (4)
  • (3)
  • (7)
  • (1)
  • (7)
  • (3)
  • (2)
  • (42)
  • (4)
  • (1)
Diameter (Metric) Inner 
  • (1)
  • (8)
  • (9)
  • (1)
  • (3)
  • (4)
  • (1)
  • (8)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (3)
For Use With (Equipment) 
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (27)
  • (1)
  • (1)
Color 
  • (3)
  • (3)
  • (1)
  • (5)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (1)
  • (4)
  • (19)
  • (10)
  • (9)
  • (3)
  • (3)
  • (28)
  • (3)
  • (5)
  • (15)
  • (1)
  • (11)

special offers

  • (1)

Type

  • (2)
  • (5)
  • (3)
  • (1)
  • (3)
  • (1)
  • (3)
  • (6)
  • (2)
  • (5)
  • (1)
  • (7)
  • (18)
  • (4)
  • (3)
  • (1)
  • (21)
  • (5)
  • (5)

Material

  • (5)
  • (4)
  • (3)
  • (7)
  • (1)
  • (7)
  • (3)
  • (2)
  • (42)
  • (4)
  • (1)

Diameter (Metric) Inner

  • (1)
  • (8)
  • (9)
  • (1)
  • (3)
  • (4)
  • (1)
  • (8)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (3)

For Use With (Equipment)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (27)
  • (1)
  • (1)

Color

  • (3)
  • (3)
  • (1)
  • (5)

Diameter (English) Inner

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
1 – 15 of 39 results
1

Thermo Scientific™ Septa

Use low bleed, robust BTO Septa for demanding GC-MS applications.

For Use With (Equipment) Trace and Focus GC Instruments
Material Silicone
2

Thermo Scientific™ Septa

A wide range to cover most applications

Promotions are available
4

Macherey-Nagel™ Silicone Septa

Type Septum
Temperature (Metric) Max 250°C
Color Clear
Quantity 50 Pack
Material Silicone
Hardness 45° Shore A
5

Thermo Scientific™ Marathon 9mm I.D. Septa in Glass Jar

Use low bleed, robust BTO Septa for demanding GC-MS applications.

6

Thermo Scientific™ Marathon 11mm I.D. Septa in Glass Jar

Use low bleed, robust BTO Septa for demanding GC-MS applications.

7

Cole Parmer Chromatography Research Supplies PURESEP-T™ Septa

Chromatography Research Supplies PURESEP-T™ Septa are made of PTFE and polyimide films on silicone rubber bases. PTFE gives maximum inertness and low bleed

8

Trajan™ HT GC Septa

HT GC septa is a bleed and temperature optimized material

Material BTO Silicone
9

Hamilton™ Septa, High Temp, 9.5 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

11

Hamilton™ Septa, High Temp, 12.0 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

13

Hamilton™ Septa, High Temp, 6.35 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.

14

Hamilton™ GC Septa

Three Layer Septa for operating temperatures up to 200° C

Type Septum
Quantity 12/Pk.
Shelf Life 100 injections with a 26 s G needle
For Use With (Application) GC
15

Hamilton™ Septa, High Temp, 8.0 mm DIA (12/PK)

High Temperature Septa is made of preconditioned PTFE/silicone rubber.