MilliporeSigma Chromatography Vials
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Vials, screw-top
MilliporeSigmaGraduated. Autoclavable borosilicate USP Type 1 glass. PTFE faced rubber septum. Legal Information: V-Vial is a registered trademark of Wheaton Industries, Inc.
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Assembled screw cap
MilliporeSigmaApplication: Assembled screw cap may be used to store fresh plant material for collecting volatiles using solid phase microextraction (SPME) technique. It may also be used in liquid chromatography-tandem mass spectrometry (LC-MS/MS) method performed for determining bisphenol A, 4-t-octylphenol and…
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Short thread screw cap
MilliporeSigmaShort thread screw cap, 9 mm thread, with liner are suitable for use with short thread (11.6 X 32 mm) autosampler vials (9 mm thread). The PTFE/rubber septa are compatible with most organic solvents until pierced and are not recommended for aromatics, carbon disulfides, chlorinated solvents,…
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Assembled screw cap
MilliporeSigmaApplication: Assembled screw cap with hole and PTFE/silicone septum may be used to minimise the risk of explosion of diazomethane, during preparation of diazomethane for gas chromatographic analysis. It was also used to seal off the heat treated samples, during determination of sugar-amino acid…
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Screw cap, phenolic
MilliporeSigmaScrew caps (black phenolic hole cap, for use with 20 or 40 mL vial with 24-400 thread) are available as hole caps for use with sealing septa. Caps are offered in phenolic resin. Phenolic hole caps can withstand a maximum temperature of 149C.
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Septa, tan PTFE/silicone
MilliporeSigmaApplication: Septa, tan PTFE/silicone may be used in headspace solid-phase microextraction (SPME) (lyophilized aqueous extract).
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Vial crimp seals, BiMetal (magnetic)
MilliporeSigmaThe BiMetal caps are made of both tin and aluminum and are easier to crimp than tin 20mm seals. The sealing surface is aluminum and the inner diameter is made of tin to add the magnetic surface. These caps are available in a variety of colors. Other Notes: We recommend using the plier-type…
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Wheaton sample vials with rubber lined caps
MilliporeSigmaCaps have white styrene-butadiene rubber liner and are packed in Lab-File® cases. Clear Wheaton-33, low extractable borosilicate glass or amber Wheaton-320 glass. Can be sterilized and stored at low temperatures. Legal Information: Lab File is a registered trademark of Wheaton Industries, Inc.
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Headspace vial, clear glass
MilliporeSigmaApplication: Headspace vial may be used in storing samples for stability analysis of freeze dried and fluid bed dried alginate microcapsules coated with chitosan containing model probiotic bacteria, Lactobacillus plantarum.
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Magnetic Screw Cap for Headspace Vials
MilliporeSigmaThis magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight. The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough…
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Short thread autosampler vial
MilliporeSigmaApplication: Short thread autosampler vial may be used for simultaneously eluting and derivatizing nonylphenol polyethoxy carboxylates (NPECs) to their respective methyl esters, in subcritical (hot) water/ethanol extraction of NPECs from industrial and municipal sludges. Other Notes: The…
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Headspace vial, screw top, rounded bottom
MilliporeSigmaThese vials require a special cap with an 18 mm thread. The standard 18-400 threaded caps will not fit this vial. The part numbers for caps that are available for these vials are SU860101(with PTFE/silicone, 1.3 mm thick), SU860102 (with PTFE/butyl, 1.6 mm thick), and SU860103 (with PTFE/silicone,…
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Screw cap, phenolic
MilliporeSigmaScrew caps (black phenolic hole cap, for use with 7 mL vial with 15-425 thread) are available as hole caps for use with sealing septa. Caps are offered in phenolic resin. Phenolic hole caps can withstand a maximum temperature of 149C.
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White polypropylene EPA Vials
MilliporeSigmaEach of the vials is cleaned according to US EPA Protocol B: The cleaning procedure is as follows:1. Wash containers in hot water using laboratory grade non-phosphate detergent.2. Rinse three times with copious amounts of tap water to remove detergent.3. Rinse three times with ASTM Type I…
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Mininert® Valve, screw thread
MilliporeSigmaThese valves are very easy to use. 1. Push the green button to open the valve2. Insert the needle through the septum and take sample3. Remove the needle and push to close Benefits include: •PTFE construction for inertness. PTFE is useful when working when acids and organic solvents. •Good sealing…
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Vial crimp seals, BiMetal (magnetic)
MilliporeSigmaThe BiMetal caps are made of both tin and aluminum and are easier to crimp than tin 20mm seals. The sealing surface is aluminum and the inner diameter is made of tin to add the magnetic surface. These caps are available in a variety of colors. Other Notes: We recommend using the plier-type…
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Vials, crimp top
MilliporeSigmaOther Notes: The diameter of inserts varies between manufacturers. Only the following insert part numbers are compatible with these large opening vials. •24719, 24720 Glass insert, conical bottom, 6 x 29mm •24721 Glass insert with bottom spring, 6 x 29mm •24722 Polypropylene insert with bottom…
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Screw cap
MilliporeSigmaGreen Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217 foam-backed PTFE liners resist attack from virtually…
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Interlocked(TM) vial with fused glass insert
MilliporeSigmaThe new Interlock Vial/Insert limited volume vial is a 300 muL flange top glass insert permanently fused into 12 x 32 mm glass vials. This product provides the user with the convenience and performance of a one piece microvial at a fraction of the cost. •The flange top centers the inserts into the…
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Snap Ring polypropylene autosampler microvial
MilliporeSigmaSynonyms: Snap Ring Vial, 100muL, polypropylene, 100 pk Application: Autoclavable, easy to maintain. A vial is used to store or as a closure type.
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Short thread autosampler vial
MilliporeSigmaOther Notes: The inside diameter of vials vary with the manufacture. Only the following insert part numbers are compatible with these large opening vials. •SU860067 PK100 0.1ML GLASS CONICAL INSERT, 6 X 31MM •854988 PK1000 0.1ML GLASS CONICAL INSERT, 6 X 31MM •SU860066 PK100 0.1ML GLASS CONICAL…
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Certified screw thread vials
MilliporeSigmaOther Notes: The inside diameter of vials vary with the manufacture. The following insert part numbers are compatible with these large opening vials. •29435-U PK100, Certified 200 muL glass inserts, mandrel precision point, 6 X 29mm, with bottom spring •29436-U PK100, Certified 250 muL glass…
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Screw cap (open-top)
MilliporeSigmaThese hole caps do not come with septa. Application: It may be used in HPLC analysis, for quantifying adsorption of the three cationic membrane-active peptides mastoparan X, melittin, and magainin 2.
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Insert for 2 mL standard opening vial
MilliporeSigmaVial inserts basically permit the use of smaller sample volumes with standard autosampler vials. Inserts are generally chosen based on the inner diameter of the vial neck. Standard opening vials (4.6 mm ID) require a 5 mm OD insert.
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Vials, crimp top
MilliporeSigmaThese vials are constructed of clear, borosilicate glass; closure not included.
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Interlocked vial with fused glass insert
MilliporeSigmaThe new Interlock Vial/Insert limited volume vial is a 300 muL flange top glass insert permanently fused into 12 x 32 mm glass vials. This product provides the user with the convenience and performance of a one piece microvial at a fraction of the cost. •The flange top centers the inserts into the…
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Screw cap
MilliporeSigmaGreen Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217 foam-backed PTFE liners resist attack from virtually…
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Aluminum cap and red PTFE/silicone septum
MilliporeSigmaIt is autoclavable, easy sterilization, is used as a closure type for the containers used to contain substances in order to prevent contamination. Synonyms: Crimp seals with PTFE/silicone septa
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Screw cap black polypropylene
MilliporeSigmaApplication: Screw cap may be used for capping water samples in amber glass vial comprising of a polytetrafluoroethylene silicon septum for the analysis of chlorinated volatile organic compounds in water samples using headspace-solid-phase microextraction with gas chromatography (HS-SPME-GC).
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Vials, screw top
MilliporeSigmaVials (volume 7 mL, clear glass vial, O.D. x H 17 mm x 60 mm, tan PTFE/silicone septum) are suitable basically to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials. Caps are made from phenolic…