General Chromatography

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MilliporeSigma General Chromatography

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  • Synonyms: ORBO(TM) Amberlite® XAD-4 Tube Legal Information: XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

  • General Description Threaded nylon bushing with FETFE® O-ring. Legal Information Ace-Thred is a trademark of Ace Glass, Inc.; FETFE is a registered trademark of Ace Glass, Inc.

  • Threaded vial connector

    MilliporeSigma

    These threaded connectors provide a convenient method to connect standard screw thread sample vials to glassware with GPI threads and to standard taper joint adapters.. Excellent for collecting samples from rotary evaporator traps. Made of glass filled nylon with inert PTFE inner seals. Temp.…

  • SupelInert multi-layer foil gas sampling bags with Thermogreen LB-2 septa are ideal for sampling low molecular weight compounds such as carbon monoxide (CO), carbon dioxide (CO2) and permanent gases. They are also suitable for sampling sulfur compounds such as hydrogen sulfide (H2S), carbon…

  • Provides a convenient and safe method for shipping, storing, and dispensing research quantities of air-sensitive liquids or liquefied gases whose reactive nature or pressure precludes use of glass bottles. Because Sure/Pac cylinders are made of steel they are virtually unbreakable, and their wider…

  • The S10L cartridges features a reversible design and is for analysts who prefer shorter dimensions and does not require an adaptor for sampling. The cartridge is eluted by connecting to a syringe barrel (empty SPE cartridge) that acts as a reservoir for gravity-fed elution solvent. Meets EPA TO-11A…

  • Compliance with US EPA Method 325BThe new US federal regulation 40 CFR Parts 60 and 63 - Petroleum Refinery Sector Risk and Technology Review and New Source Performance Standards, is an update to the previous version which requires that the perimeter or fenceline of refineries are monitored for…

  • LpDNPH S10L Cartridge

    MilliporeSigma

    The S10L cartridges features a reversible design and is for analysts who prefer shorter dimensions and does not require an adaptor for sampling. The cartridge is eluted by connecting to a syringe barrel (empty SPE cartridge) that acts as a reservoir for gravity-fed elution solvent. Meets EPA TO-11A…

  • Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

  • Provides a convenient and safe method for shipping, storing, and dispensing research quantities of air-sensitive liquids or liquefied gases whose reactive nature or pressure precludes use of glass bottles. Because Sure/Pac cylinders are made of steel they are virtually unbreakable, and their wider…

  • Rezorian cartridges are made from a low background polypropylene and feature a luer lock end-fitting. The luer lock enables the user to connect the cartridge to a pump tubing or use two cartridges in a series (piggyback), without an adaptor, to monitor breakthough or to increase sampling capacity. …

  • Our innovative BPE-DNPH cartridge is a dual-bed cartridge device designed for sampling of carbonyls in ambient, indoor and industrial atmospheres. Like traditional DNPH sampling devices, carbonyls (e.g. formaldehyde) are trapped onto our high purity 2,4-dinitrophenylhydrazine (LpDNPH) coated silica…

  • Application Nonpolar Semivolatiles

  • Provides a convenient and safe method for shipping, storing, and dispensing research quantities of air-sensitive liquids or liquefied gases whose reactive nature or pressure precludes use of glass bottles. Because Sure/Pac cylinders are made of steel they are virtually unbreakable, and their wider…

  • Deactivated (silanized) glass inlet liner for capillary injection ports. Fits Agilent (5890, 6890, and 7890) Fits Finnigan (9001GCQ) Fits Varian (CP-1177 Injector) The liner is the second most important part of the inlet. It is the centrepiece of the inlet system, basically a…

  • LpDNPH S10 Cartridge

    MilliporeSigma

    The design of the S10 cartridge makes it easy to use in the field and laboratory. Reusable adaptors are available for connecting the cartridge to the sampling pump. The built in reservoir eliminates the need to attach a syringe for sample extraction/elution. Storage: 2-8C Application: …

  • Two 12 gauge SS needles (6 and 18 in.) are connected to the CHEM-FLEX 106 tubing with nylon clamps. Liquids contact only PTFE and SS during transfers. For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie.The nylon clamps are…

  • Tedlar is recommended in several US EPA methods for sampling VOCs and sulfur compounds. Our Tedlar is made from a high-quality 2 mil Tedlar film for superior inertness, impermeability, sample integrity and good recovery data. Our Push Lock Valve (PLV) and seam-sealing process ensure that these bags…

  • The triangular support plate acts as both a closure and means of suspension for the Radiello diffusive body and cartridge adsorbent during passive air sampling. Each support plate is threaded for easy diffusive body attachment. Each plate includes a clip and transparent adhesive pocket to hold the…

  • The 1/4 in. NPTM square head plug fits all Sure/Pac sample cylinder sizes.

  • Deactivated (silanized) glass inlet liner for packed injection ports. Fits PerkinElmer (AutoSystem)

  • Legal Information: Torion is a trademark of Bibby Sterlin Ltd.

  • The design of the S10 cartridge makes it easy to use in the field and laboratory. Reusable adaptors are available for connecting the cartridge to the sampling pump. The built in reservoir eliminates the need to attach a syringe for sample extraction/elution. Storage: 2-8C Legal Information: …

  • Synonyms: ASSET® EZ4-NCO Dry Sampler Legal Information: Asset is a registered trademark of Sigma-Aldrich Co. LLC

  • Synonyms: Air Sampling Pump Accessories

  • Rezorian cartridges are made from a low background polypropylene and feature a luer lock end-fitting. The luer lock enables the user to connect the cartridge to a pump tubing or use two cartridges in a series (piggyback), without an adaptor, to monitor breakthough or to increase sampling capacity. …

  • Synonyms: LpDNPH ORBO(TM) Tube Storage: 2-8C Legal Information: ORBO is a trademark of Sigma-Aldrich Co. LLC

  • Synonyms: glass adapter; glass adapters Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

  • The design of the S10 cartridge makes it easy to use in the field and laboratory. Reusable adaptors are available for connecting the cartridge to the sampling pump. The built in reservoir eliminates the need to attach a syringe for sample extraction/elution. Storage: 2-8C

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