Thermo Scientific™ Septa

Catalog No.	Description	Diameter (Metric) Inner	Temperature (Metric) Max	Quantity
31303211	BTO	17 mm	300°C	50 (Glass Jar)
03-050-304	BTO	12.7 mm	400°C	50 (Glass Jar)
31303230	BTO	11.5 mm	400°C	50 (Glass Jar)
03-251-652	TR-Green	11 mm	350°C	50 (Glass Jar)
03-251-653	TR-Green	9 mm	350°C	50 (Glass Jar)
31303240	BTO	9 mm	400°C	50 (Glass Jar)
03-050-320	BTO	17 mm	300°C	48 (Blister Pk.)
03-050-322	BTO	11.5 mm	400°C	50 (Blister Pk.)
03-050-323	BTO	11 mm	400°C	50 (Blister Pk.)
03-050-325	BTO	9 mm	400°C	50 (Blister Pk.)
03-050-321	BTO	12.7 mm	400°C	48 (Blister Pk.)
03-100-024	TR-Blue	11 mm	200°C to 250°C	50 (Glass Jar)
03-100-023	TR-Blue	9 mm	200°C to 250°C	50 (Glass Jar)
03-050-326	TR-Green	17 mm	300°C	48 (Blister Pk.)
03-050-328	TR-Green	11 mm	350°C	50 (Blister Pk.)
03-100-022	Marathon	17 mm	300°C	50 (Glass Jar)
03-050-330	Marathon	17 mm	300°C	48 (Blister Pk.)
03-050-332	Marathon	11 mm	350°C	50 (Blister Pk.)
03-050-333	Marathon	9 mm	350°C	50 (Blister Pk.)
03-050-329	TR-Green	9 mm	350°C	50 (Blister Pk.)
03-050-327	TR-Green	12.7 mm	350°C	48 (Blister Pk.)

Catalog No. 31303211 Supplier Thermo Scientific™ Supplier No. 31303211

Description

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

Ensure optimal performance of your GC instrument with bleed and temperature optimized Thermo Scientific™ BTO and TR-Green Septa. Made of low-bleed silicone, these septa have excellent mechanical properties, are ideal for demanding GC-MS applications, and may be used reliably up to 400 °C.

• Variety of materials and temperature limits for all applications
• For use in Thermo Scientific™ TRACE™ and FOCUS™ GCs and instruments from other manufacturers
• Contaminant-free in individual blister packs

Specifications

• Description: BTO
• Temperature (Metric) Max: 300°C
• Type: Low Bleed Septum
• Material: Silicone
• For Use With (Equipment): Trace and Focus GC Instruments
• Diameter (Metric) Inner: 17 mm
• Quantity: 50 (Glass Jar)

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.