Supplies, Caps
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Amber PPCO High Profile Closures with Color Coders for Micro Packaging Vials
Thermo Scientific NalgeneIdentify samples quickly using Thermo Scientific™ Nalgene™ Amber PPCO High-Profile Closures with Color Coders for Micro Packaging Vials. Noncytotoxic and nonpyrogenic, these closures do not use O-rings that might fall out or contaminate contents. Features: Vials (listed…
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Finneran Solid Top Cap
J.G. FinneranThe Finneran solid top cap is used with vials to ensure tight sealing of the stored sample. It is mainly used in research laboratories or in chemical industries. This cap is made of sturdy polypropylene material which ensures long lasting usage and durability.
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Precision Rubber Septa Caps
SP Wilmad-LabGlassEngineered for a "push on" fit in NMR tubes and ampules. The unique design provides a penetration point for cannulation and a dual seal inside the tube and on the outer sleeve. Will not break delicate, thin-wall tubing. Manufactured from one certified raw material formulation for absolute…
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Open top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.
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Crimp Caps With Septa
Agilent Technologies11 mm cap Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.
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SAFE® Cap Semi-Automated 4, 6 & 8-Channel De-/Cappers for Screw-Caps
LVL technologiesFor internal thread tubes Mobile, battery-operated 4/6/8 channel decapper for table use Capping/Decapping 4/6/8 tubes at once Integrated dropping mechanism F or external thread tubes Semi-Automated 4/6/8-Channel Capper/Decapper Semi-automated hand-held…
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Pre-Assembled 9mm Closures
labForce® (powered by Thomas Scientific)labForce® Brand pre-assembled closures and septa come ready to use. Designed to work in robotic arm autosamplers. Select the closure and liner combination for your sampling requirements.
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These reusable Corning® caps are fabricated specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving. Caps are provided with a glued-in white rubber liner.
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Test Tube Stopper Caps
Caplugs Evergreen®Polyethylene test tube stopper caps are precision-molded and available in either our standard or flat-top style. Stopper caps are available for every size of Caplugs Evergreen test tube from 8 mm to 17 mm. Standard version is available in a wide variety of colors and flat-top…
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Amber Vial, 4mL
J.G. FinneranDesigned to work in Shimadzu and Waters WISP™ 48 position autosamplers. 4.0mL Amber Vial Black Closure, Red PTFE/Silicone Septa, 0.065"
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Blue Screw Cap & Septa
Agilent TechnologiesThe Agilent Technologies 2 mL blue screw cap is made from strong polypropylene material and comes with a bi-layer PTFE/silicone septa that ensures a water-tight and airtight seal. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.
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Stainless Steel Closures for Tubes of 25mm OD
Bellco GlassExcellent for Culture Tube and Flask Closures. 305 Stainless Steel, Non-Corroding. Lanced fingers grip firmly after repeated autoclaving.
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Storage Tube Cap
Ace GlassFor No. 7753 Storage Tubes. The 14/35 and 24/40 sizes are used when it is important to evacuate completely. The 14/20 and 24/25 are used when there is more concern about grease not entering the storage tube.
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Black Phenolic Screw Caps are manufactured from specially formulated phenolic resin to resist the effects of temperature and steam autoclaving. They have a non-toxic white rubber liner for all general culture applications.
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Acid Caps
QorpakAcid Caps are polypropylene caps that are acid resistant. This F422 liner is comprised of a .38" LDPE core sandwiched between identical layers of .002" - .003" virgin HDPE.
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XC3000-5B Face Mask, Blue with Earloops
XtraClean® (a Thomas Scientific Brand)XtraClean™ controlled environment face masks are with a 3-layer construction of soft non-woven polypropylene and feature a flexible aluminumnose bridge. These quality facemasks are 7"" wide and feature a polyester stretch earloop. The face masks are sealed in polyethylene…
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Pressure release caps, N 20
MACHEREY-NAGELReady assembled crimp closures N 20 and plain crimp caps with no liner Closures available with a broad veriety of septa materials and different cap types / materials, incl. magnetic and bi-metal crimp caps For all autosamplers transporting vials by a magnet, incl. the CTC PAL autosampler,…
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Aluminum E-Z Seals™
DWK Life Sciences (Wheaton)Stoppers with Wheaton E-Z Seals™ have a larger target diameter that makes them ideal for use with the larger-opening E-Z Vials™. These seals are ideal for filling or retrieving contents with a syringe and as closures for many instrumentation applications. The 8 mm seal is designed for…
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13-425 Caps with Pre-inserted Septa
National ScientificPre-assembled caps and septa are convenient and minimize contamination from handling SepCaps are single piece all polypropylene caps with an integrally molded septum Phenolic resin caps perform well at high temperatures and exposure to corrosives Phenolic and urea storage caps are suitable…
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HDPE High Profile Closures with Color Coders for Micro Packaging Vials:…
Thermo Scientific NalgeneEnable rapid identification by using Thermo Scientific™ Nalgene™ HDPE High Profile Closures with Color Coders for Micro Packaging Vials, offered in a variety of colors. Closures have no O-ring to fall out or contaminate contents. Color-coded inserts are free of toxic heavy metals and do…
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White Polypropylene Screw Caps
DWK Life Sciences (Wheaton)Bonded Teflon®-faced silicone liners White, autoclavable caps have a bonded Teflon-Faced Silicone Liner making them suitable for storage and containment of volatile solvents, sensitive compounds and corrosive chemicals. The liners consist of 0.055” of Silicone and 0.005”…
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Bulk White Closures
I-ChemLDPE foam-lined white polypropylene cap Bottles sold separately: 013-series and 012-series Recommended for general purpose sampling where cleaning and certification is not required, or ready for your own cleaning and certification procedures Economically bulk packed Includes:…
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Stainless Steel Closures for Tubes of 38mm OD
Bellco GlassExcellent for Culture Tube and Flask Closures. 305 Stainless Steel, Non-Corroding. Lanced fingers grip firmly after repeated autoclaving.
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Replacement closed-top polypropylene closures and PTFE liners are sold separately and unassembled except for 1709B73, which is a 24-414 size that comes with a bonded-in PTFE-lined silicone liner.
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Silicone Sponge Closure, 28mm
Bellco GlassFor use with 18mm screw necks, 13-18mm Culture Tubes, 18-25mm Culture Tubes, 38mm Culture Tubes, 25-50ml Erlenmeyer Flasks, 125-300ml Erlenmeyer Flasks, 500-1000ml Erlenmeyer Flasks, 25-125ml DeLong Flasks and 250-6000ml DeLong Flasks. Sealed-in Silic