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Established Supplier of High-Caliber Calibration Gases

Because of the need for accuracy when it comes to using a calibration gas, ensuring that the gas you use is uncontaminated and available in the format you need is always essential. We are an established specialty gas supplier that provides scientific establishments, industry and other professionals with the high-grade gas resources they need for premium results and consistently accurate operations.

GET A QUOTE Call 1.844.247.0450 for fast delivery

Calibration Gases with Patented Recyclable PortaGreen Cylinders

The PortaGreen single gas cylinders, manufactured by PortaGas, are used to contain both reactive and non-reactive calibration gas standards. These returnable and refillable cylinders are offered by Uniphos through the patented Strip and Ship program, which provides our customers with an easy, free way to return and recycle them. Uniphos also offers an impressive industry leading warranty on all calibration gas standards.

Gas Description Gallons Liters
58 100 116 650 60 103 300
Pure (Nitrogen, Oxygen) Available Available x TBA CS Available CS
Non-Reactive Gases Available Available x TBA CS Available CS
H2S, S02 Reactive Gases Available x Available TBA CS x CS

CS = Coming Soon | TBA = To be announced | x = not available

Gas Description Gallons Liters
58 100 116 650 60 103 300
Non-Reactive Gas Mixtures Available Available Available TBA CS Available x
Quad Gas Mixtures
(LEL, O2, CO, H2S) 		Available x Available TBA CS x CS
5 Gas – 2 Reactive TBA x TBA TBA CS x x

CS = Coming Soon | TBA = To be announced | x = not available

PortaGreen cylinders can be used for many exotic gas configuration concentrations. Our impressive industry leading shelf life warranty provides added incentive for our customers to purchase our calibration gas cylinders made with quality in mind. These returnable and refillable cylinders are offered by Uniphos through the patented Strip and Ship program, which provides our customers with an easy, free way to return and recycle them. Uniphos also offers an impressive industry leading warranty on all calibration gas standards.

Gas Description Gallons Liters
58 100 116 650 60 103 300
Exotic Single Gas (ETO, HCL, HCN, PH3, NH3, CL2, NO, NO2, SIH4) Available x Available TBA CS x x

CS = Coming Soon | TBA = To be announced | x = not available

Gas Cylinder Regulators

Fixed Flow Regulators are used for most calibration equipment. This version is brass with multiple options for flow rate.

Flow rate: 0.05 Lit/Mn to 7.0 Lit/Mn (Any other flow rates can be set on special request).

Part # Description Inlet
Connection		 Outlet
Connection
U-REG001 0.3 LPM C10 1/8″ Hose Barb
U-REG002 1.5 LPM C10 1/8″ Hose Barb
U-REG025 1.0 LPM C10 1/8″ Hose Barb
U-REG027 2.5 LPM C10 1/8″ Hose Barb
U-REG072 2.0 LPM C10 1/8″ Hose Barb
U-REG093 0.15 LPM C10 1/8″ Hose Barb
U-REG094 7.0 LPM C10 1/8″ Hose Barb
U-REG026 0.5 LPM C10 1/8″ Hose Barb
U-REG034 0.2 LPM C10 1/8″ Hose Barb
U-REG091 5.0 LPM C10 1/8″ Hose Barb
U-REG095 0.1 LPM C10 1/8″ Hose Barb

Fixed Flow Regulators are used for most calibration equipment. This version is stainless-steel with multiple options for flow rate.

Flow rate: 0.05 Lit/Mn to 7.0 Lit/Mn (Any other flow rates can be set on special request).

Part # Description Inlet
Connection		 Outlet
Connection
U-REG022 1.0 LPM Stainless Steel C10 1/8″ Hose Barb
U-REG023 1.5 LPM Stainless Steel C10 1/8″ Hose Barb
U-REG106 2.0 LPM Stainless Steel C10 1/8″ Hose Barb
U-REG024 0.5 LPM Stainless Steel C10 1/8″ Hose Barb
U-REG030 0.3 LPM Stainless Steel C10 1/8″ Hose Barb
U-REG089 2.5 LPM Stainless Steel C10 1/8″ Hose Barb

Push Button Regulators (or Duo Flow) have an easy flow rate setting and outstanding constant flow characteristics. With the built-in control function, the designated flow rate can be maintained automatically regardless of changes in primary pressure, and the flow rate can be set easily with the control turn to on knob. They come in brass or nickel plated material and have a flow rate of 0.1 to 6 Lit/Mn fixed.

Part # Description Inlet
Connection		 Outlet
Connection
U-REG0POBR Push Button Regulator (Specify Flow Rate) C10 Tapered OD

The “Trigger” Regulator is designed to provide aerosol capability. It can be used with 34L & 58L aluminum cylinders along with 103L Steel. Pressing the trigger activates the regulator and dispenses gas at 0.SL per minute flow rate. The trigger can also be locked in the “on” position for continuous gas flow. Various flow rates can be provided on special request.

Part # Description Inlet
Connection		 Outlet
Connection
U-REG-TRIGGER Trigger Regulator (Specify Flow Rate) C10 Straight Thread

Demand Flow Regulators are designed to be used with instruments that use a pump to draw calibration gas. This regulator is simple to use, making calibration or bump testing quick and easy. It also eliminates the need for sample bags, flow meters or other specialist training.

Specifications:

Maximum inlet pressure= 7Obar (1000psi)

Demand pressure approx 5mm Hg (3″H20)

Part # Description Inlet
Connection		 Outlet
Connection
U-REG092 Demand Flow Regulator C10 1/8″ Hose Barb
U-REGSS-DEMAND Demand Flow Regulator
Stainless Steel		 C10 1/8″ Hose Barb
U-REG-DEMAND-HP Demand Flow Regulator
(High Pressure)		 1/4″ NPT Female 1/8″ Hose Barb
U-REG-DEMAND-HP-SS Demand Flow Regulator
(High Pressure) Stainless Steel		 1/4″ NPT Female 1/8″ Hose Barb

Dial-a-Flow (or Multi Flow) Regulators are for use with both refillable and non-refillable cylinders. They can also be used on conventional high-pressure cylinders and lecturer bottles. The flow regulator is a single stage piston style regulator, which has nine selectable flow settings ranging from 0.3 to 5 liters per minute. It is available both with brass and stainless-steel variants.

Part # Description Inlet
Connection		 Outlet
Connection
U-17/2017/1000 Dial-A-Flow Regulator 0 to 3.0 LPM C10 1/8″ Hose Barb
U-17/2018/1000 Dial-A-Flow Regulator 0 to 5.0 LPM C10 1/8″ Hose Barb

Calibration Gas Suppliers Offering a Diverse Inventory of Choices

Our selection of gases includes many of the options that are commonly used and in high demand, as well as less frequently requested gases which have a specialist application. We offer several different sizes, as well as single gas, multi-gas, highly reactive gases and regulator materials. Some of the gases we provide include nitrogen, oxygen, hydrogen sulfide, sulfur dioxide and quad gas combinations. Our gas containers are designed to be highly functional – robust, easy to operate and providing dependable performance, they are constructed to work well, even in challenging environments.

Well-Known Provider in the Specialty Gases Market

In addition to offering premium products, we also make sure that every aspect of our service is in line with customer requirements. Our gas containers can all be reused and recycled, helping to keep costs low and your operation green – our Strip and Ship program offers a convenient, cost-effective option suitable for nearly all our customers. We also offer a comprehensive warranty on all our calibration gas standards.

Gas Detector Calibration and Much More

Our goal is to provide safe, high-quality products that can be used with confidence as a benchmark for the detection of a wide range of gases. Versatile enough for use in a range of different applications, all our products are competitively priced without compromising on the caliber of what you receive. To find out more about us and our products, or to place an order, call us at (844) 247-0450.