MilliporeSigma, Protein Expression Solutions
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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)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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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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Swagelok® Nut Swagelok®
MilliporeSigmaSwage type fittings are one of the most popular connectors which are available in metal and plastic forms; they are very useful for connecting similar or dissimilar materials, like metal to glass or metal to plastic. The general swage tubing coupler has four parts namely the body, into which the…
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The diffusive bodies are designed to house Radiello cartridge adsorbents during sampling. The diffusive bodies are threaded at one end for easy attachment to the Radiello triangular support plate. Unlike most of the cartridge adsorbents, the diffusive bodies are reusable and can be cleaned with a…
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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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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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PTFE-coated sealed ring for Aldrich® adapters
MilliporeSigmaLegal Information: Torion is a trademark of Bibby Sterlin Ltd.
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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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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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Supel(TM)-Inert Multi-Layer Foil
MilliporeSigmaSupelInert 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…
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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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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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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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Sample cylinder plug brass
MilliporeSigmaThe 1/4 in. NPTM square head plug fits all Sure/Pac sample cylinder sizes.
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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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Supeltex® M-2A Packed Column Ferrule
MilliporeSigmaFerrules are suitable for the attachment of the column and other glass components to the system. Flexible graphite ferrules withstand high temperatures and are capable of compression. Application: Supeltex® M-2A vespel-ferrules were suitable for closing the opening of sorption tubes to prevent…
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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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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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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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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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Supeltex® M-2A Capillary Ferrule
MilliporeSigmaCharacteristics: Seals at 1/4 turn past fingertight. High reusability. Won't stick to metal or glass.Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite)Maximum Temperature: 400 C Legal Information: Supeltex is a registered trademark of Sigma-Aldrich Co. LLC
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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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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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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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Aldrich® vacuum adapter male Joint
MilliporeSigmaLegal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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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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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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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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Chart Paper for Recorder chart type, blank roll
MilliporeSigmaApplication: Analog signal from the chromatograph may be connected to a recorder with chart paper speed of 5 min/in. during an analysis to measure Glutethimide concentrations in the serum and cerebrospinal fluid (CSF) using gas chromatography. Other Notes: Equivalent to Manufacturer's Chart…