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  6. DWK Life Sciences MicroLiter 20 mm Crimp Top Headspace Vial Septas and Stoppers

DWK Life Sciences MicroLiter 20 mm Crimp Top Headspace Vial Septas and Stoppers
SDP

Catalog No. 15111677 Shop All DWK Life Sciences Products
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Color:
Black
Blue, Natural
Gray
White
White, Tan
Material:
Aluminum, Silicone
Butyl
Molded PTFE, Butyl
PTFE, Butyl
PTFE, Silicone
Product Type:
3-leg Stopper
Septa
Stopper
No. per Pack:
100
1000
10 product options available for selection
Product selection table with 10 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Color Material Product Type No. per Pack
15-111-677 Gray PTFE, Butyl Septa 100
15-111-657 Black Butyl Septa 100
15-111-690 Gray Molded PTFE, Butyl Septa 100
15-111-702 Blue, Natural PTFE, Silicone Septa 100
15-111-721 White, Tan PTFE, Silicone Septa 100
15-111-722 White, Tan PTFE, Silicone Septa 1000
15-111-739 White Aluminum, Silicone Septa 100
15-111-670 Gray Butyl Stopper 100
15-111-671 Gray Butyl Stopper 1000
15-111-672 Gray Butyl 3-leg Stopper 100
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 10 options available.
10 options
Catalog No. 15-111-677 Supplier DWK Life Sciences Supplier No. 200030
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Description

Butyl stoppers can be used when PTFE is not required. Butyl/PTFE septa are an economical choice with low background peaks.

Molded PTFE/butyl septa offer the tightest seal of all PTFE items, as well as low background peaks. PTFE/silicone septa are excellent for volatiles. Aluminum/silicone septa are also excellent for volatiles, but not suitable for repeat injections.
TRUSTED_SUSTAINABILITY

Specifications

Color Gray
Material PTFE, Butyl
Pre-slit No
No. per Pack 100
Closure Size 20 mm
For Use With (Equipment) 20 mm Headspace Seals - MicroLiter
Product Type Septa
Product Title
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