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Septa 77™

By Ohio Valley Specialty Chemical

High temperature septa

Septa 77™ is a soft, resealable high temperature septum with extremely low bleed. Septa 77 has performed superbly in tests with other high temperature septa. It was developed cooperatively by Ohio Valley Specialty Chemicals and Chemical Research Supplies and is molded for dimensional consistency, giving more injections per septum. Septa 77 is available in a variety of sizes to fit many different instruments.

Instrument Guide for Septa 77™

Septa SizeCompanyInstruments
3/8" Hewlett-Packard 5700 Series
3/8 Tracor 550, 560 models
3/8 Varian All models except capillary injectors
3/8 Gow-Mac All models
7/16 Hewlett-Packard 5880/5890
7/16 Perkin Elmer Sigma series, 900, 990
7/16 Varian Capillary injectors
1/2 Hewlett-Packard Models prior to 5700 series
1/2 Tracor 220, 222 models
5mm Hewlett-Packard HP 5890 Series 2 capillary injector
Cat.No. Name Fits Model Size PK    
93-237705 Septa 77™   3/8" (9.5mm) $108.93
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93-237715 Septa 77™   7/16" (11mm) $84.60
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93-237725 Septa 77™   1/2" (12.7mm) $138.67
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93-237735 Septa 77™ Shimadzu   $83.70
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93-237745 Septa 77™   10mm $84.60
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93-237765 Septa 77™ Hitachi   $116.00
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93-237785 Septa 77™ HP 5890 Series 2 capillary injector 5mm $138.67
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