OXICLEAR™ GAS PURIFIERS
OxiClear Gas Purifiers are oxygen-absorbing gas purifiers with high efficiency and low resistance to gas flow. OxiClear
Gas Purifiers are primarily designed for applications involving gas chromatography, glove boxes, anaerobic experiments
and carbon-nanotube manufacturing. They remove oxygen and trace amounts of water and organics from inert carrier
gases such as nitrogen, helium, argon, hydrogen and ethylene. OxiClear purifiers are efficient to less than 5 ppb when the
incoming concentration is 1 5ppm or less. All models are fitted with 60 - 100 micron stainless steel frits. We offer them in
both Refillable and Disposable models.
REFILLABLE OXICLEAR PURIFIERS *
We offer a wide variety of refillable purifier styles and sizes.
Our STANDARD OXICLEAR REFILLABLE PURIFIER is offered in both "inline" or
with a Base Plate, and either 1/8" or 1/4" male tube compression fittings. It has the capacity for
purifying the contents of 4 - 5 standard 300 cubic foot cylinders. This Purifier is approximately
8" by 2". (Base Plate model is 9 !/2 X 5)
The LOW CARBON STEEL GAS REFILLABLE PURIFIERS are available in 5 sizes. They
are fitted with NPT fittings, and are black powder coated. They all have a maximum operating

Filters (Dryers and Desiccants) If moisture is the main impurity you would like to remove from an inert gas, our DGF or RGF series of filters are ideally suited for your needs. In addition to removing moisture, these filters will also remove heavy hydrocarbons from your gas stream. If you would like to remove just the moisture, while leaving the hydrocarbons in the gas stream, please contact our technical support. The main desiccants used in our filters are molecular sieve 13X and indicating Drierite. If your application needs different desiccants, such as molecular sieves 3A, 4A, and 5A, or silica gel (indicating or non-indicating), please contact our technical support. VIEW SELECTION GUIDE >

Purifiers (Oxygen Traps) If trace quantities of oxygen is the main impurity you would like to remove from an inert gas, our DGP or RGP series of purifiers are ideal for this application. In addition to removing Oxygen, the purifiers also remove traces of moisture and heavy hydrocarbons from the gas stream. If you would like to remove just the oxygen, while leaving the moisture and the hydrocarbons in the gas stream, please contact our technical support. We also offer Indicating Oxygen Traps (IOT). With these, you are sure when your Oxygen trap is expended and needs replacement (or refilling). Simply install the IOT downstream of the OxiClear™ Purifier. When the color of the IOT turns from light green to grey, it is time to change both the purifier and the IOT. VIEW SELECTION GUIDE >

Specialty Products

LabClear™ can supply you with a wide range of filter media, including: Silica Gel; 3A, 4A, and 5A Molecular sieves for any of our filter traps.
 Contact our Technical Support for special requests and custom orders.

VIEW SELECTION GUIDE >