MilliporeSigma General Chromatography Equipment
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LpDNPH S10L Cartridge bed wt. 350 mg, volume 1 mL
MilliporeSigmaThe 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…
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PTFE-coated sealed ring for Aldrich® adapters
MilliporeSigmaLegal Information: Torion is a trademark of Bibby Sterlin Ltd.
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ASSET® EZ4 Dry Samplers pkg of 50 ea
MilliporeSigmaSynonyms: ASSET® EZ4-NCO Dry Sampler Legal Information: Asset is a registered trademark of Sigma-Aldrich Co. LLC
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LpDNPH Rezorian(TM) Cartridge
MilliporeSigmaRezorian 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. …
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Gold-Plated Inlet Seal (Straight Design)
MilliporeSigmaGeneral description The inlet seal on an Agilent GC must be regularly changed to prevent sample adsorption due to accumulation of sample residue and/or septum fragments. Supelco manufactures replacement inlet seals using a high quality stainless steel plated with pure gold to insure inertness.…
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2L Tedlar® SCV Gas Sampling Bag w/Thermogreen® LB-2 Septa
MilliporeSigmaTedlar 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…
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ORBO(TM) 65P (OVS) Amberlite® XAD®-4
MilliporeSigmaSynonyms: ORBO(TM) Amberlite® XAD-4 Tube Legal Information: XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
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radiello(TM) Cartridge Adsorbents
MilliporeSigmaSeveral different Radiello cartridge adsorbents are available. Each of which are specific for sampling different classes of compounds. The dimensions for each cartridge are 60 mm L x 4.8 or 5.8 mm D. Each cartridge is designed for one time use with the exception of Radiello thermal desorption (TD)…
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Sure/Pac(TM) steel sample cylinder
MilliporeSigmaProvides 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…
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Sure/Pac(TM) steel sample cylinder
MilliporeSigmaProvides 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…
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ORBO(TM)558 LpDNPH 300/150 mg Sorbent Tube W,W,W separators
MilliporeSigmaSynonyms: LpDNPH ORBO(TM) Tube Storage: 2-8C Legal Information: ORBO is a trademark of Sigma-Aldrich Co. LLC
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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…
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ORBO(TM) 555 LpDNPH 300/150 mg Sorbent Tube W,W,W separators
MilliporeSigmaORBO(TM) 555 LpDNPH 300/150 mg sorbent tubes (W,W,W separators, O.D. x L. 6 mm x 105 mm) contain two beds of the same selective adsorbent separated by glass wool or foam, for gas and vapor sampling. The dual-layer or two-bed construction of the tube allows for any sample breakthrough to be captured…
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LpDNPH S10L Cartridge
MilliporeSigmaThe 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…
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Chem-FLEX(TM) transfer line tube
MilliporeSigmaTwo 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…
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Sure/Pac(TM) steel sample cylinder
MilliporeSigmaProvides 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…
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LpDNPH S10 Cartridge
MilliporeSigmaThe 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: …
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LpDNPH S10 Cartridge Starter Kit
MilliporeSigmaThe 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: …
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Sample cylinder plug carbon steel
MilliporeSigmaThe 1/4 in. NPTM square head plug fits all Sure/Pac sample cylinder sizes.
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Threaded vial connector
MilliporeSigmaThese 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.…
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radiello(TM) Cartridge Adsorbents
MilliporeSigmaSeveral different Radiello cartridge adsorbents are available. Each of which are specific for sampling different classes of compounds. The dimensions for each cartridge are 60 mm L x 4.8 or 5.8 mm D. Each cartridge is designed for one time use with the exception of Radiello thermal desorption (TD)…
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LpDNPH Rezorian(TM) Cartridge
MilliporeSigmaRezorian 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. …
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radiello(TM) Triangular Support Plate 0
MilliporeSigmaThe 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…
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Aldrich® reducing adapter female Joint
MilliporeSigmaSynonyms: glass adapter; glass adapters Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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Inlet Liner, Direct (SPME) Type, Straight Design (unpacked)
MilliporeSigmaDeactivated (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…
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Aldrich® vacuum adapter male Joint
MilliporeSigmaLegal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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Inlet Liner, for Packed GC (unpacked)
MilliporeSigmaDeactivated (silanized) glass inlet liner for packed injection ports. Fits PerkinElmer (AutoSystem)
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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…
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Sample cylinder plug brass
MilliporeSigmaThe 1/4 in. NPTM square head plug fits all Sure/Pac sample cylinder sizes.
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LpDNPH S10 Cartridge bed wt. 350 mg, volume 3 mL
MilliporeSigmaThe 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