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Replacement Orifice 0.0020in. Replacement Orifice, Non-Siltek, Flow Capacity: 8-15 mL/min, Orifice Size: 0.0020in, Material: Stainless Steel, Use these orifices with a Veriflo 423XL flow controller to change the flow range for alternative sampling times.

Replacement Orifice 0.0008in. Replacement Orifice, Flow Capacity:0.5-2 mL/min, Orifice Size:0.0008in, Material:Stainless Steel, used with a Veriflo 423XL flow controller to change the flow range for alternative sampling times

Replacement Orifice 0.0012in. Replacement Orifice, Non-Siltek, Flow Capacity: 2-4 mL/min, Orifice Size: 0.0012in, Material: Stainless Steel, Use these orifices with a Veriflo 423XL flow controller to change the flow range for alternative sampling times.

Replacement Orifice 0.0016in. Replacement Orifice, Non-Siltek, Flow Capacity: 4-8 mL/min, Orifice Size: 0.0016in, Material: Stainless Steel, Use these orifices with a Veriflo 423XL flow controller to change the flow range for alternative sampling times.

Multi-Layer Foil Gas Sampling Bag, Modification: Polypropylene Combo Valve and Septum, Volume: 1 L, Size: 10in x 10in, Chemically inert with light and moisture protection, Continous sampling temperature up to 190 deg F (88 deg C), Composition: 5-layer

Tedlar Sampling Bag 3L. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 3L, Size: 9.5in x 10in

Passive Air Sampling Kit 0.0012in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0012in, Material: Siltek-Treated, ensure accurate sampling of active components, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Passive Air Sampling Kit 0.0016in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0016in, Material:Siltek-Treated, ensure accurate sampling of active components, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Miniature Canister 400cc. Miniature Canister, Modification:with Quick-Connect Stem Fitting, Material:Electropolished Stainless Steel, Volume:400 cc, Ideal for indoor air, personal, emergency response, or soil gas sampling, Dimensions: 7 x 13.6 cm

Replacement Orifice 0.0008in. Replacement Orifice, Flow Capacity:0.5-2 mL/min, Orifice Size:0.0008in, Material: Siltek-Treated, used with a Veriflo 423XL flow controller to change the flow range for alternative sampling times

Syringe Spare Plunger O-Ring, For Gas Chromatography, Volume: 500 ml.

Syringe Luer Lock Valve Adaptor, connect a luer lock fitting to a Rheodyne or Valco valve.

Replacement Frit Filter 2um. Replacement Frit Filter, Material:Siltek-Treated, 2 um, For use in critical orifice fitting, Includes washers

Replacement Orifice 0.0012in. Replacement Orifice, Flow Capacity:2-4 mL/min, Orifice Size:0.0012in, Material:Siltek-Treated, to change the flow range for alternative sampling times

Replacement Orifice 0.0016in. Replacement Orifice, Flow Capacity:4-8 mL/min, Orifice Size:0.0016in, Material:Siltek-Treated, to change the flow range for alternative sampling times

Veriflo Flow Controller 423XL 4-8 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 4-8 mL/min, with critical orifice, Material: Stainless Steel, Orifice Size: 0.0016in, interchangeable, Non-Silcosteel-treated

Spectra Gas 7621 High-Purity VOC Regulator, Outlet Gauge: 0-30 psig outlet pressure gauge, Single-stage, stainless steel, Two pressure gauges and CGA-180 fitting, Individually tested for leaks and impurities, Accurate pressure control

Veriflo Flow Controller 423XL 2-4 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 2-4 mL/min, with critical orifice, Material: Siltek-Treated, Orifice Size: 0.0012in, interchangeable

Miniature Canister 400cc. Miniature Canister, Modification:with Quick-Connect Stem Fitting, Material:Siltek-Treated, Volume:400 cc, Ideal for indoor air, personal, emergency response, or soil gas sampling, Dimensions: 7 x 13.6 cm

ALTEF Gas Sampling Bag, Modification: Polypropylene Combo Valve and Septum, Volume: 10 L, Size: 12in x 22in, Very low VOC and sulfur background, Durable PVDF film is resistant to abrasion and chemicals, Contain no additives, fillers, or pigment

ALTEF Gas Sampling Bag, Modification: Polypropylene Combo Valve and Septum, Volume: 3 L, Size: 10in x 10in, Very low VOC and sulfur background, Durable PVDF film is resistant to abrasion and chemicals, Contain no additives, fillers, or pigment

Passive Air Sampling Kit 0.0020in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0020in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Passive Air Sampling Kit 0.0012in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0012in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Tedlar Sampling Bag 25L. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 25L, Size: 17.5in x 24in

Vacuum/Pressure Gauge 30in Hg/15 psi. Replacement Combination Vacuum/Pressure Gauge, 2-inch vacuum/pressure gauges, 316 stainless steel with 1/8in NPT fitting and center back mount, 30in Hg/15 psi

Vacuum/Pressure Gauge 30in Hg/30 psi. Replacement Combination Vacuum/Pressure Gauge, 2-inch vacuum/pressure gauges, 316 stainless steel with 1/8in NPT fitting and center back mount, 30in Hg/30 psi

Replacement Orifice 0.0030in. Replacement Orifice, Flow Capacity:15-30 mL/min, Orifice Size:0.0030in, Material:Siltek-Treated, to change the flow range for alternative sampling times

Replacement Orifice 0.0060in. Replacement Orifice, Flow Capacity:30-80 mL/min, Orifice Size:0.0060in, Material:Siltek-Treated, to change the flow range for alternative sampling times

Tedlar Sampling Bag 12L. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 12L, Size: 13in x 24in

Tedlar Sampling Bag 100L. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 80L, Size: 28.25x 30.5in

Vacuum/Pressure Gauge 30in Hg/60 psi. Replacement Combination Vacuum/Pressure Gauge, 2-inch vacuum/pressure gauges, 316 stainless steel with 1/8in NPT fitting and center back mount, 30in Hg/60 psi

Replacement Orifice 0.0020in. Replacement Orifice, Flow Capacity:8-15 mL/min, Orifice Size:0.0020in, Material:Siltek-Treated, to change the flow range for alternative sampling times

In-Line Filter 7 um. In-Line Filter, Material: Siltek-Treated, to collect particles larger than 7 um, with 1/4in compression fitting on both ends

Miniature Canister 400cc. Miniature Canister, Modification:with Siltek-Treated Quick-Connect Stem Fitting, Material:Siltek-Treated, Volume:400 cc,Ideal for indoor air, personal, emergency response, or soil gas sampling, Dimensions: 7 x 13.6 cm

Syringe Spare Plunger O-Ring, For Gas Chromatography, Volume: 1000 ml.

Thermal Desorption Unit (TDU) Tube. Thermal Desorption Unit (TDU) Tube, Sorbent: Tenax TA (35/60 mesh), Type: Conditioned & Capped, Material: Stainless Steel, Individually etched with unique serial number for convenient sample identification

Thermal Desorption Unit (TDU) Tube. Thermal Desorption Unit (TDU) Tube, Sorbent: Tenax TA (35/60 mesh)/Graphitized Carbon (40/60 mesh)/Carboxen 1000 (60/80 mesh), Type: Unconditioned, Material: Stainless Steel, Use corrosion-resistant glass tubes for excellent inertness

Humidification Chamber, for cleaning SilcoCan or TO-Can canister, humidified air or nitrogen used to remove volatile organic contaminants, made of acrylic and withstands pressure up to 90 psi, with 1/4-inch inlet and outlet compression fitting, with easy-to-open lid

Replacement Frit Filter 2um. Replacement Frit Filter, Material:Stainless Steel, 2 um, For use in critical orifice fitting, Includes washers

Multi-Layer Foil Gas Sampling Bag, Modification:Polypropylene Combo Valve and Septum, Volume: 25 L, Size: 18in x 24in, Chemically inert with light and moisture protection, Not recommended for low ppm VOCs due to background levels, Protective 5-layer barrier

Veriflo Flow Controller 423XL 15-30 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 15-30 mL/min, with critical orifice, Material: Stainless Steel, Orifice Size: 0.0030in, interchangeable, Non-Silcosteel-treated

Veriflo Flow Controller 423XL 30-80 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 30-80 mL/min, with critical orifice, Material: Stainless Steel, Orifice Size: 0.0060in, interchangeable, Non-Silcosteel-treated

Veriflo Flow Controller 423XL 8-15 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 8-15 mL/min, with critical orifice, Material: Stainless Steel, Orifice Size: 0.0020in, interchangeable, Non-Silcosteel-treated

Swagelok Quick-Connect Stem Fitting, Material:Siltek-Treated, for Miniature Air Sampling Canisters, Connection: 1/4in tube fitting, Attach quick-connect body fitting to stem fitting to open canister

Tedlar Sampling Bag 5L. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 5L, Size: 12in x 12.5in

Veriflo Flow Controller, Capacity:0.5-2 mL/min, Orifice Size:0.0008in, Material:Stainless Steel.

ALTEF Gas Sampling Bag, Modification: Polypropylene Combo Valve and Septum, Volume: 25 L, Size: 18in x 24in, Very low VOC and sulfur background, Durable PVDF film is resistant to abrasion and chemicals, Contain no additives, fillers, or pigment

Passive Air Sampling Kit 0.0016in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0016in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Passive Air Sampling Kit 0.0030in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0030in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Passive Air Sampling Kit 0.0060in. Passive Air Sampling Kit, Flow Capacity:2-4 mL/min, Orifice Size:0.0060in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Veriflo 423XL, Flow Controller, without orifice, Material:Stainless Steel.

Regulator CGA-160 Inlet Connection. Regulator for use with 14 L Scott/Air Liquide transportable gases, Fittings: CGA-160 Inlet Connection, Maximum Inlet Pressure: 300 psig, Outlet Pressure Range: 2-10 psig, Body: Brass, Diaphragm: Viton, Seat: Acetal, Seal: Viton, 1/4in female NPT

Regulator CGA-160 Inlet Connection. Regulator for use with 48 L Scott/Air Liquide transportable gases, Fittings: CGA-160 Inlet Connection, Maximum Inlet Pressure: 300 psig, Outlet Pressure Range: 2-10 psig, Body: Brass, Diaphragm: Viton, Seat: Acetal, Seal: Viton, 1/4in female NPT

Passive Air Sampling Kit 0.008in. Passive Air Sampling Kit, Flow Capacity: 0.5-2 mL/min, Orifice Size:0.008in, Material:Stainless Steel, Provide accurate integrated sampling without a sampling pump, Excellent for sampling times from 0.5 hour to 125 hours

Tedlar Sampling Bag 40. Tedlar Sampling Bag, Unique all-in-one septum and valve fitting, Polypropylene valve conveniently connects to 3/16in ID PTFE tubing, Continuous sampling temperature up to 225 deg F (107 deg C), short term (1-2 hours), Volume: 40L, Size: 24in x 24.25in

Mini-Regulator 0-300 psig. Mini-Regulator, for natural gas and refinery gas standards, 0-300 psig inlet pressure range, 0-15 psig outlet pressure range, With brass CGA 170 nut and nipple, and 1/8-inch compression outlet

Vacuum Gauge 2in. Vacuum Gauge, Diameter: 2in, Fittings: 1/8in NPT, High-quality, with 316 stainless steel wetted surfaces. -30in Hg to 0in Hg, for use with passive sampling kits, All are rear mount

Vacuum Gauge 2in. Vacuum Gauge, Diameter: 2in, Fittings: 1/4in NPT, High-quality, with 316 stainless steel wetted surfaces. -30in Hg to 0in Hg, for use with passive sampling kits, All are rear mount

Veriflo 423XL Flow Controller, Orifice Size:without orifice, Material: Siltek-Treated.

Ultra-Clean Resin 100g. Ultra-Clean Resin, typically eliminates the hassle of cleaning and testing resin for air sampling, For adsorbing semivolatiles in air, Cleaned and GC tested,Size; 100 gram

Scott/Air Liquide Transportable Pure Mixture, Carbon monoxide (7%), oxygen (4%), carbon dioxide (15%), and methane (4.5%) in nitrogen, Grade: Blend tolerance: +/-5%; Analytical accuracy: +/-2%, with CGA-160 connection Shelf Life: 3 yr, Size: 14 liter

Veriflo Flow Controller 423XL 2-4 mL/min. Veriflo 423XL Flow Controller, Flow Capacity: 2-4 mL/min, with critical orifice, Material: Stainless Steel, Orifice Size: 0.0012in, interchangeable, Non-Silcosteel-treated

Ferrule, Super Flangeless. With stainless steel Ring, For 1/16 inch OD Tubing, PEEK, Natural (10 Pk)

SGE Syringe, 100ul. 1/4-28 screw thread termination with Kel-F insert, Gas Tight plunger with adjustable plunger stop. For use on PerkinElmer LC Autosampler

SGE Syringe, 500 uL. Removable Needle valve, Needle is stainless steel, 0.50 mm OD (25 gauge), 50 mm long w/ bevel point style Gas Tight plunger

SGE Syringe, 500uL. 1/4-28 screw thread termination with Kel-F insert, Gas Tight plunger with adjustable plunger stop. For use on PerkinElmer LC Autosampler

SGE Syringe, 1 mL. Diluter/Dispenser version Removable Needle valve, Needle is stainless steel, 0.50 mm OD (25 gauge), 50 mm long w/ bevel point style Gas Tight plunger

SGE Syringe, 1 mL. 1/4-28 screw thread termination with Kel-F insert, Gas Tight plunger. For use on PerkinElmer LC Autosampler

SGE Syringe, 2.5 mL. Diluter/Dispenser version Removable Needle valve, Needle is stainless steel, 0.50 mm OD (25 gauge), 50 mm long w/ bevel point style Gas Tight plunger

SGE Replacement Needle & Plunge Kit. Repair kit for 0.5uL on-Column plunger-in-needle syringes, needle is stainless steel, 70 mm long, 26 gauge (0.47mm OD) with a cone point style

Filter, Inlet, Bottom-of-the-Bottle, 10um Porosity. For 1/16 inch OD tubing

Back Pressure Regulator Assembly, 5 psi (.3 bar). PEEK Holder with PEEK/Tefzel Cartridge, 1/4-28 Tefzel Flangeless Fittings for 1/16 OD Tubing

Frit, 10um Porosity 0.062 inch disc diameter x 0.062 inch thickness x.250 inch total diameter, 316 stainless steel

Carbohydrate Analysis Column, Cation Exchange, Gel-type, HC-75 Ca+form, 4.1 x 250 mm. Particle: 9 um. HC-40 Ca++ form columns separate oligosaccharides up to DP8. HC-75 Ca++ form columns separate mono- and disaccharides. HC-75 Pb++ form columns separate sugar alcohols.

COLUMN 15MX0.25 OV-225 - 715-2502

Filter, Inlet, 2um Porosity. 316 Stainless Steel, For 1/8 OD Tubing (5 Pack)

Nut, LiteTouch, For 1/16GCY OD Tubing. 10-32 Threads, PEEK (10 Pk)

Ferrule, LiteTouch, For 1/8GCY OD Tubing. PEEK with Stainless Steel Lock Ring (10 Pk)

Nut, Flangeless. For 1/8 inch OD tubing, 1/4-28 threads, Delrin (Acetal), black (10 Pk)

Column Plug, Extra Long. 10-32 Threads, PEEK, Natural

Adapter. Internal/Female 10-32 Threads to Internal/Female 1/4-28 PEEK

Cross. For 1/8 inch OD tubing 1/4-28 threads, .05 inch (1.25mm) thru-hole, PEEK with PEEK/Tefzel flangeless fittings

Tee. For 1/16 inch OD tubing 10-32 threads, .020 inch (.5mm) thru-hole, PEEK with PEEK fingertight fittings

Cross. For 1/16 inch OD tubing 10-32 threads, .020 inch (.5mm) thru-hole, PEEK with PEEK fingertight fittings

Tubing, 316 Stainless Steel. .007 inch (175um) ID x 1/16 inch OD x 10cm, black band

Tubing, 316 Stainless Steel. .020 inch (.5mm) ID x 1/16 inch OD x 25', yellow band

Union, Webbed. For 1/16 inch OD tubing 10-32 threads, .020 inch (.5mm) thru-hole, 316 stainless steel, with fittings

Union, Waters Compatible, Webbed. For 1/16 inch OD tubing 10-32 threads, .020 inch thru-hole, 316 stainless steel, with fittings

Union, Webbed. With fittings for 1/16 inch OD tubing 10-32 threads, .010 inch (.25mm) thru-hole, 316 stainless steel

Filter, Inline, Semi-Prep, 10um Porosity. For 1/16 inch OD tubing, stainless steel.

Frit 10um. Frit, 10um Porosity, 0.750 inch disc diameter x.070 inch thickness x.880 inch total diameter, Material: 316 stainless steel, For use with standard 10-32 coned fittings and 1/16in tubing

Tubing Sleeve. .015 inch ID x 1/16 inch OD x 1.25 inch, PEEK, Orange

Pressure Relief Valve. For 1/16 inch OD tubing with Delrin/Tefzel fittings & wrenches, 100 psi (7 bar)

Back Pressure Regulator Assembly, 100 psi (7 bar). PEEK Holder with PEEK/Tefzel Cartridge, 1/4-28 Tefzel Flangeless Fittings for 1/16 OD Tubing, Wrenches

Cartridge. Back Pressure Regulator, 100 psi (7 bar) PEEK/Tefzel, Tan/Red, for Upchurch Scientific Back Pressure Regulator Holders

Cartridge. Back Pressure Regulator, 500 psi (34 bar) PEEK/Tefzel, Tan/Green, for Upchurch Scientific Back Pressure Regulator Holders

Back Pressure Regulator Assembly, 75 psi (5.2 bar). with Stainless Steel Holder with PEEK/Tefzel Cartridge, 1/4-28 Delrin/Tefzel Flangeless Fittings for 1/16 OD Tubing

Back Pressure Regulator Assembly, 100 psi (7 bar). with Stainless Steel Holder with PEEK/Tefzel Cartridge, 1/4-28 Delrin/Tefzel Flangeless Fittings for 1/16 OD Tubing

Back Pressure Regulator Assembly. 75 psi (5.2 bar) PEEK Holder with PEEK/Tefzel Cartridge, 1/4-28 Tefzel flangeless fittings for 1/1 inch OD tubing, wrenches

Tubing, Tefzel (ETFE). .040 inch ID x 1/16 inch OD x 100 feet. Natural

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