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MilliporeSigma™ Supelco™ GR-2 Septa

Catalog No. 111020757
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Diameter (Metric) Outer:
9.5 mm
10 mm
11 mm
12.5 mm
Quantity:
100 Pk.
1000 Pk.
250 Pk.
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Catalog No. Diameter (Metric) Outer Quantity
111020757 9.5 mm 1000 Pk.
111011148 9.5 mm 100 Pk.
111010227 9.5 mm 250 Pk.
111011152 10 mm 100 Pk.
111011151 11 mm 100 Pk.
111011150 12.5 mm 100 Pk.
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Catalog No. 111020757 Supplier MilliporeSigma™ Supelco™ Supplier No. 20627
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Description

Designed for routine, isothermal use

  • Septa are very important components of a syringe injection system
  • Typically fabricated from elastomeric, self-sealing materials such as silicone rubber, neoprene, or fluoroelastomers
  • Suitable to conveniently introducing the sample without causing the system to leak
  • Improper septa decompose under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram
  • These low cost, gray silicone rubber septa are designed for routine, isothermal use
  • Inlet Temperature Range: 50°C to 200°C

Specifications

Type GR-2 Septum
Temperature (Metric) Max 200°C
Diameter (English) Outer 3/8 in.
Diameter (Metric) Outer 9.5 mm
For Use With (Application) Routine, Isothermal Use
Color Gray
Material Silicone Rubber
Quantity 1000 Pk.