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Product ID : B349
B349 O-Ring, Material=Buna-N, Nominal ID (in)=4 1/2, Nominal Width (in)=3/16, Actual ID (in)=4.475, Actual Width (in)=0.21
Description
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Buna-N O-Rings
O-Rings are available in five different materials from Scientific Instrument Services.

O-Rings are available in five different materials from Scientific Instrument Services.

The SGE annealed type 304 chromatography stainless steel is a high quality material that is specially produced and cleaned for chromatography use.

Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.