Septa and Discs
PTFE/Red Rubber Septa are economical and the PTFE facing provides a barrier for product contact. Some styles available with a slit for easy penetration. Teflon® PTFE Discs are made of 0.010" solid virgin Teflon®. They can be manually inserted into closures of appropriate size. Often used for environmental sampling. Convert ordinary caps into non-contaminating closures at a fraction of the cost. Just press the disc into your existing closure. Easy-to-clean. Easy to remove. Easy to replace.
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Wheaton® 13mm Septa, PTFE/Silicone, case/100
DWK Life Sciences
MSRP: $133.80Price: $124.0013 mm Septa, PTFE/Silicone Septa Septa for 13mm vial, 1.6mm thick, PTFE faced Silicone. Autoclavable. WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65...DWK-W240583AMSRP: $133.80Price: $124.00 -
Wheaton® 24mm Septa, PTFE/Silicone/PTFE, case/100
DWK Life Sciences
MSRP: $228.00Price: $215.48WHEATON® 24 mm Septa, PTFE/Silicone Septa/PTFE, 10/80/10 Autoclavable Closure Style Septa For Cap Size (mm) 24 Septa Material PTFE/Silicone For Use with Screw Caps WARNING: This product can expose you to chemicals including...DWK-W240599MSRP: $228.00Price: $215.48 -
Wheaton® 18mm Septa, PTFE/Silicone, case/100
DWK Life Sciences
Price: $259.7018 mm Septa, PTFE/Silicone Septa Autoclavable Closure Style Septa For Cap Size (mm) 18 Septa Material PTFE/Silicone For Use with Screw Caps WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known...DWK-W240585Price: $259.70 -
Wheaton® 15mm Septa, PTFE/Silicone, case/100
DWK Life Sciences
Price: $202.7915mm Septa, PTFE/Silicone Septa Autoclavable WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65 WarningDWK-W240584APrice: $202.79 -
Wheaton® 15mm Septa, PTFE /Red Rubber, case/100
DWK Life Sciences
MSRP: $119.00Price: $102.0515 mm Septa, PTFE/Red Rub Autoclavable WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65 WarningDWK-W240594MSRP: $119.00Price: $102.05 -
Wheaton® 13mm Aluminum Seal, Flip Tear Off, Red, case/1000
DWK Life Sciences
MSRP: $404.00Price: $388.5813mm Alum Seal, Flip Tear Off, Red. Flip Cap Seals are easy to use, autoclavable and tamper-evident Tear-off seal can be removes completely allowing content to pour from bottle For Vials with a 8mm OD Case of 1000DWK-W224207MSRP: $404.00Price: $388.58 -
Wheaton® 13mm Septa, PTFE /White Rubber, case/100
DWK Life Sciences
MSRP: $81.30Price: $72.0413 mm Septa, PTFE/White Rubber Liner. Autoclavable WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65 WarningDWK-W240593MSRP: $81.30Price: $72.04 -
Wheaton® 20mm Septa, ETFE/Red Rubber, case/100
DWK Life Sciences
Price: $129.51WHEATON® 20 mm Septa, ETFE/Red Rubber Autoclavable Closure Style Septa For Cap Size (mm) 20 Septa Material PTFE/Natural Red Rubber For Use with Screw Caps or Seals Screw CapsDWK-W240596Price: $129.51 -
22mm 0.060" Natural PTFE/Silicone Septa, case/1000
Qorpak
MSRP: $1,396.00Price: $1,215.7022mm 0.060" Natural PTFE/Silicone Septa. Convert hole caps into non-contaminating closures by creating a barrier for use with injectables. PTFE/Silicone Septa are designed to resist coring and provide great resealability.QP-CAP-05188MSRP: $1,396.00Price: $1,215.70 -
22mm Natural PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $137.00Price: $131.9922mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 22-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00508MSRP: $137.00Price: $131.99 -
24mm 0.125" Natural PTFE/Silicone Septa, case/12000
Qorpak
MSRP: $3,827.00Price: $3,392.1924mm 0.125" Natural PTFE/Silicone Septa. Convert hole caps into non-contaminating closures by creating a barrier for use with injectables. PTFE/Silicone Septa are designed to resist coring and provide great resealability.QP-CAP-00564MSRP: $3,827.00Price: $3,392.19 -
28mm Natural PTFE 0.015" Disc, case/1000
Qorpak
MSRP: $224.80Price: $216.9928mm Natural PTFE Disc, 0.015". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 28-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00516MSRP: $224.80Price: $216.99 -
33-430 Natural PTFE / PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $261.00Price: $250.9933-430 Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 33-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary...QP-CAP-00519MSRP: $261.00Price: $250.99 -
38-430 Natural PTFE / PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $283.00Price: $272.2538-430 Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 38-400 and 38-430 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert...QP-CAP-00523MSRP: $283.00Price: $272.25 -
38mm Natural PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $312.90Price: $301.9938mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 38-400 and 38-430 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert...QP-CAP-00525MSRP: $312.90Price: $301.99 -
43mm Natural PTFE / PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $365.70Price: $352.9943mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 43-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00527MSRP: $365.70Price: $352.99 -
45mm Natural PTFE / PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $383.30Price: $369.9945mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 45mm and GL45 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert...QP-CAP-00529MSRP: $383.30Price: $369.99 -
53mm Natural PTFE 0.010" Disc, case/1000
Qorpak
Price: $505.9953mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 53-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00533Price: $505.99 -
58mm Natural PTFE 0.010" Disc, case/1000
Qorpak
MSRP: $544.00Price: $522.9958mm Natural PTFE Disc, 0.010". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 58-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00535MSRP: $544.00Price: $522.99 -
63mm Natural PTFE 0.015" Disc, case/1000
Qorpak
MSRP: $606.00Price: $582.9963mm Natural PTFE Disc, 0.015". Autoclavable PTFE provides totally inert inner seal and surface facing the sample or product. For use in 63-400 caps PTFE Discs are made of solid virgin PTFE and are used for environmental sampling. Convert ordinary caps...QP-CAP-00538MSRP: $606.00Price: $582.99