Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
Screw caps, ventilated, for disposable erlenmeyer flasks, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE, blue with PTFE membrane, sterile.
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NMR sample tube caps, SP Wilmad-LabGlass
Supplier: SP Industries
Manufactured in ethylene vinyl acetate (EVA).
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Septum caps, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE with silicone/PTFE septum.
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Vásárolja meg Acros & Alfa Aesar vegyszereit az Avantor®-tól, hogy optimalizálja laboratóriuma ellátását
Már bízik a Thermo Fisher kiváló minőségű vegyi anyagaiban, valamint az Avantor® kiváló szolgáltatásában és támogatásában. Nos, miért ne kombinálná a kettőt?
Nunc™ Coloured Closures for CryoTube™
Supplier: Thermo Fisher Scientific
Colour-code your sample vials. Thermo Scientific™ Nunc™ CryoTube™ Coloured caps are for use with Nunc internally threaded CryoTube vials and include a silicone gasket to provide the best seal. Nunc CryoTubes are the most widely used cryo vials in the world, stemming from the first cryo vials manufactured in the early 1960s. The well-proven design, the high certification level and the large portfolio of vials provide researchers with a choice of the vial best suited for their application and peace of mind that the sample can be retrieved viable and unharmed.
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Screw caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap made of PPS, with handy knurl and integrated PTFE/silicone gasket.
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Caps, Versilic®
Supplier: Saint Gobain Life Sciences
Made of translucent silicone. Ideal for protecting piping/tubing or protruding cylindrical components during transport and all operations that require aperture protection. (against knocks, splashes, paint and more).
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b.safe Screw Caps
Supplier: Bohlender
Screw cap made of PP with handy knurl and internal PTFE/silicone gasket. After assembly, the product is only exposed to PTFE.
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Screw Caps, GL 45, PBT
Supplier: DWK Life Sciences
Screw caps, PBT, closed, red, without seal, PBT, DURAN®, Thread: GL 45
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VWR®, Filling and Venting Cap for VWR® Carboys
Supplier: VWR Collection
The filling and venting cap for VWR® carboys is an autoclavable closure designed for the aseptic transfer of media, biological reagents, pure water and chemicals
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Bottle heads for gas washing bottles, with filter candles, VitraPOR®
Supplier: ROBU GLASFILTER
Bottle head with filter candle for GL 45 gas washing bottles.
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Caps for NMR tubes, Bruker® SampleJet®, SP Wilmad-LabGlass
Supplier: SP Industries
NMR tube cap, Bruker® SampleJet®, 5,0 mm, without hole with code, For Ø ext.: 5,0 mm
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Mini tube systems (MTS) caps, Axygen®
Supplier: Corning
Axygen® mini tube systems are available in 8-cap or 12-cap strip format.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PBT, red, with PTFE coated seals.
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Caps for sample tubes, tamper evident
Supplier: Simport Scientific
Caps made of PE feature a long skirt and a super fast thread design allowing them to be removed or sealed with a single turn. Caps are designed with flexible sealing lip which provides leakproof seal.
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Screw caps for ointment jars
Supplier: RIXIUS
Screw cap, For: 50 ml jar, Colour: Black, Thread: GL 51, Colour: Black, For: 50 ml jar
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NMR sample tube caps, SP Wilmad-LabGlass
Supplier: SP Industries
Made of PTFE, white. NMR tube caps are machined to exact specifications with smaller gyroradius and more homogeneous mass distribution than disposable caps for better spinning stability.
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Protective Cap
Supplier: Testo
The protective cap made of PTFE prevents damage to the sensor system caused by humidity or moisture in processes with high humidity. Optimum protection is provided by the protective cap in combination with our condensation protector.
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Fluid-transfer closure for bottles, Mason types, Nalgene™
Supplier: Thermo Fisher Scientific
PP, white.
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Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE.
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Screw Cap GL 40
Supplier: RIXIUS
Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.
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Caps for Woulff's bottle
Supplier: Sartorius
Screw cap, with silicone seal and tube inlet, For: Woulff's bottles, Thread: GL 18, PP
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Seals for threaded connection caps, BOLA
Supplier: Bohlender
Silicone with PTFE washers.
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GLS 80® wide mouth connection transfer cap system, DURAN®
Supplier: DWK Life Sciences
PP and PTFE.
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Blue screw cap made of PPS. Body made of PTFE.
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Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE or PFA.