Water Traps

Compare Tool

Select up to 3 products

Water Traps
1 - 32 of 104
Sort
View
Show
  • General description: Molecular Sieve 5A.

  • Analyte: Chloroacetonitrile, CAS Number: 107-14-2; Analyte: 1-Chlorobutane, CAS Number: 109-69-3; Analyte: Allyl chloride, CAS Number: 107-05-1; Analyte: Acrylonitrile, CAS Number: 107-13-1; Analyte: Benzene, CAS Number: 71-43-2; InChl: UHOVQNZJYSORNB-UHFFFAOYSA-N; Analyte: Bromobenzene, CAS Number:…

  • Oxygen/Moisture Traps

    Agilent Technologies

    …can be removed by this trap without affecting the oxygen capacity. Recommended by Agilent for electron capture detectors, oxygen/water removal effectively prevents detector degradation from oxygen and water contamination. The all-metal housing of the Agilent 0T3 trap virtually eliminates…

  • … side arm • In accordance with ASTM Standards E 123 and D 95 for water in petroleum products • Graduated from 0 to 1 mL in 1/10 mL; maximum scale error: 0.05 mL; graduations over 1 mL in 1/5 mL; maximum scale error: 1/10 mL. 10 mL trap is approx. 237 mm long; 25 mL trap is aprox. 317 mm long.

  • Efficiently traps water vapor and toxic substances discharged from vacuum oven and rotary evaporator to protect the vacuum pump Features Excellent choice to extract acid and organic solvents with the optional glass condenser Efficiently reduces vapor inhalation amount to the vacuum…

  • Dean-Stark Moisture Traps

    Wilmad-LabGlass - SP Scienceware

    Calibrated "to contain" at 20°C, these borosilicate glass moisture traps are used for the determination of water in various materials by distillation with an immiscible solvent. They consist of a full length Standard Taper inner joint for vapor tube connection to distilling flask and a…

  • KIMAX Stark-Dean Traps

    DWK Life Sciences (Kimble)

    … Specialized for determination of water in emulsified asphalts With Standard Taper24/40 joints and reflux overflow return tube Graduated 0 to 1 mL in 1/10 mL and 3 to 20 mL in 1/5 mL divisions For use in the determination of water in petroleum products and bituminous materials…

  • Oxygen Removal Traps

    Agilent Technologies

    …non-indicating oxygen traps. When properly installed downstream from the non-indicating trap, the IOT provides a visual indication of oxygen breakthrough before contamination reaches sensitive system components. Indicating media can be exposed to air and water without an exothermic reaction.…

  • Glass Indicating Moisture Traps

    Agilent Technologies

    …ppm water or 16.3 grams to less than 10 ppb. Molecular sieves differ from all other commercially available adsorbents, as they have an extremely high adsorption capacity for water and polar compounds even at relatively low concentrations. The color change takes place in the middle of the trap bed,…

  • Scienceware® Sink Traps - McAlpine™

    Bel-Art - SP Scienceware

    Withstands Frost, Boiling Water, Detergents and Chemicals ABS traps include PVC plug, strainer, waste body, waste fitting, back nut sealing cup and compression for copper tubing. Waste section at top consists of a threaded body with PVC plug, washer and nut. Requires no special tools for…

  • …Indicating Moisture Traps are designed to remove water, oil, and organics from gases employed in, but not limited to, gas chromatography. Refillable moisture traps are constructed from Lexan brand polycarbonate tubing. Lightweight, chemically resistant and of superior strength when compared to traps

  • For the determination of water in petroleum and bituminous materials, these borosilicate glass Bidwell-Sterling moisture traps collect liquefied vapor. They feature a connection between top of vapor tube and graduated tube. This construction allows excess solvent to return to flask with minimal…

  • … solvent vapor after the pump. 1230D91 - Secondary Cold Trap, If dry ice is used instead of cooling water, a suitable cold trap can also be installed. 1230D92 - Secondary Cold Trap, Glass, If dry ice is used instead of cooling water, a suitable cold trap can also be installed.

  • …residual solvent vapor after the pump. 1230D91 - Secondary Cold Trap, If dry ice is used instead of cooling water, a suitable cold trap can also be installed. 1230D92 - Secondary Cold Trap, Glass, If dry ice is used instead of cooling water, a suitable cold trap can also be installed.

  • Moisture Trap

    Ace Glass

    For solvents heavier than water. Used in the method of quantitative separation and determination of glycol mixture by azeotropic distillation described in Analytical Chemistry, Vol. 29, No.1, Page 100. Capacity is 121/2mL, graduated in 0.1mL. Joints are standard taper 24/40.

  • Designed for the analysis of drinking water samples according to EPA purge and trap concentration techniques Easy-to-remove syringe plunger for loading water samples into syringe barrel. Internal standard or surrogate sample can be added directly through twist valve.

  • This specially designed PYREX® trap is a replacement part for the PYREX® Cyanide Distilling Apparatus (No. 3350-C) Used in testing for soluble and insoluble cyanides in water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and absorbed in a…

  • Reduces water to less than 10 ppb; indicator changes from yellowish-green to blue at 5% relative humidity Prepurged for fast stabilization Reduces noise from high-sensitivity detectors Heavy-walled glass body prevents oxygen and water infusion 10 µm frit prevents microparticulate…

  • Purged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen Reduces water to less than 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Maximum flow: 1.25 L/min

  • Indicator changes from light green to grey as oxygen is trapped Heavy-walled glass body, protected by polycarbonate sleeve, prevents oxygen and water infusion Prepurged for fast stabilization 100 psi (689 kPa) maximum operating pressure Reduces oxygen to 0.1 ppm 10 µm frits at…

  • Removes up to 600 mg of oxygen or 2 g of water Long life—typically purifies more than five 200 ft 3 cylinders Reduces oxygen to 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Flow: 3 L/min @ 32 psi (221 kPa)

  • …standard choice for clean drinking water. Available in 1/2 and 3/4 in. mount sizes. The 7695A Purge and Trap concentrator has a 1/2 in. mount, and the automatic sampler has a 3/4 in. mount. An adapter is available to mount 3/4 in. glassware on the 7695A Purge and Trap concentrator, but there is…

  • …tap or pretreated water Low water protection prevents heater damage Unique vapor trap eliminates carry-over of impure vapor born droplets into pyrogen-free distillate Economically priced Dual feed capabilities for tap or pretreated feedwater A patented vapor trap eliminates carry-over…

  • Simple operation and highly dependable, for producing biologically pure, pyrogen-free water Water Stills (3915G20 and M50) Choose from three models depending upon your specific volume needs Features a vertical condenser for maximum efficiency and removal of gaseous impurities …

  • Water / Crude Oil Distillation Apparatus

    DWK Life Sciences (Kimble)

    Conforms to ASTM D 4006 Apparatus is used for the distillation of water in crude oil. Apparatus includes 1,000 mL RB flask, 24/40 joints, Dean-Stark distillation receiver, dry trap and Liebig condenser Heating mantle must be purchased seperately

  • Ai WaterVac 0.7 cfm is an oil-free, portable, chemical resistant, 2-head recirculating water pump, with simplified maintenance, and no frequent and costly oil change. All major parts are made of PTFE, these economical vacuum pumps are perfect for tough lab applications. Free three feet…

  • Reference mix of the two most common odor-causing compounds. Convenient concentration for purge-and-trap analysis: 100 µg/mL in methanol. Compound List (+/–)-Geosmin (16423-19-1) 2-Methylisoborneol (MIB) (2371-42-8)

  • Traps water vapor; increases column and oxygen trap lifetime Reduces baseline noise from sensitive detectors such as ECDs and mass spectrometers Activated and ready to use Reduces water to less than 1 ppm Maximum flow: 1 L/min

  • … Polytetrafluoroethylene (PTFE) - PTFE is inherently hydrophobic making this media ideal for air filtration and venting applications. Traps aqueous aerosols. Filter organic HPLC samples. Please Note: ALL Advantec items have a maximum 48 hour cancellation window. Any cancellations…

  • …corrosive and toxic fumes produced during oxidative mineralizations or similar processes. Complete System Condensation in a water trap Neutralization with acids or bases Optional absorption with activated carbon Ideal for high fume levels such as with soybean analysis…

  • …seal and gradually wear the surface of the piston rod. Worn regions on the rod will quickly destroy the pump seals. In turn, the seal material gets trapped on the frit at the head of the column, which leads to increased system pressure and/or irregular or poor peak shape. As the piston continues to…

  • …to water aspirators. Select vacuum range 100 to 5 torr; flow range 22 to 201 l/min. For use with dry or aqueous vapor applications only. Includes Vacuum and Pressure Regulators and Gauges - simple monitoring and adjustment of vacuum level and delivery pressure. Inlet Water Trap - float…

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.