Nitrogen | NITROGEN [Aspen Air US Corp] | BioPortfolio

12:46 EST 27th January 2019 | BioPortfolio

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 _______                                                                     Aspen Air

________                                                                    1524 Lockwood Road

________                                                                    Billings, MT

This document is the Certificate of Analysis of nitrogen NF Lot # ______________ supplied

___ To you is a trailer delivery from our Billings Montana location.

___ Picked up by the customer listed above in their trailer

Following the Aspen Air Medical Gas procedures our location ensures that the nitrogen NF product is manufactured in compliance with the FDA’s Current Good Manufacturing Practice regulations and the FDA’s Medical Gas Guidelines. This document is intended to serve as a Certificate of Analysis for the nitrogen NF when the results of the product testing are entered below and the product has been delivered to a registered nitrogen NF customer. This document is in compliance with current FDA guidance.

Test                             Specification                           Results

Assay                          ≥ 99.998%                               ____

Identification                Nitrogen                                  ____

Odor                            None                                       ____

Oxygen                       ≤ 10 ppm (0.001%)                 ____

Carbon Monoxide       ≤ 10 ppm (0.001%)                 ____

*Trace oxygen analyzer          AIT-21             Model#            Teledyne 3000TAEU

*Carbon monoxide analyzer   AIT-22             Model#            Teledyne GFC 7001E

*This analyzer has been validated as an acceptable alternative to the official NF method. The validation study is available for review upon request. Odor Testing was performed using the olfactory method.    

Supplier signature: __________________________            Date: ____________

For all nitrogen NF installations, the driver shall ensure and document the following:

Hose caps (plugs) in place prior to delivery                                                   Yes ___ No ___

Gaskets are suitable for use or new                                                               Yes ___ No ___

Hose purged prior to filling the vessel                                                            Yes ___ No ___

Hose recapped (plugged) for storage                                                             Yes ___ No ___

Driver signature: ___________________                              Date: ________________

If this nitrogen NF is not delivered to a properly registered user the product is “Not approved for human drug use”.


Aspen Air US Corp

Active Ingredients


Clinical Trials [149 Associated Clinical Trials listed on BioPortfolio]

Cryogenic Preservation of Spermatozoa

The reference technique for the conservation of gametes is storage in liquid nitrogen but new vats of nitrogen vapor (storage over liquid nitrogen) or in dry phase (storage in an insulated...

The Impact of Low Calorie and Low Nitrogen Parenteral Nutrition Support on the Clinical Outcome of Postoperative Patients

The study is designed to investigate the influence of parenteral nutrition (PN) with low nitrogen and calorie supply on the clinical outcome of patients after an operation compared to that...

A Trial Examining the Treatment of Common Warts With Combination Liquid Nitrogen (LN2) and Cantharidin

The purpose of the study was to see if liquid nitrogen, a commonly used treatment for warts, is more effective if it is used alone, or if it is more effective if combined with cantharidin,...


This study evaluates the performance of new technology "CRYOTHERAPY MAINS ET DECOLLETE" against a classic cryotherapy "Nitrogen Liquid " to treat solar lentigines. The hands and the neckl...

Hyperproteic Nutrition:Correlation of BUN to Nitrogen Balance

This study is designed to determine if the following are true. When protein requirements exceed metabolic requirements, blood urea nitrogen(BUN) levels will rise. Elevated BUN levels in t...

PubMed Articles [1921 Associated PubMed Articles listed on BioPortfolio]

A quantitative model of nitrogen fixation in the presence of ammonium.

Nitrogen fixation provides bioavailable nitrogen, supporting global ecosystems and influencing global cycles of other elements. It provides an additional source of nitrogen to organisms at a cost of l...

Organic matter decomposition sustains sedimentary nitrogen loss in the Pearl River Estuary, China.

The Pearl River Estuary (PRE) has long received tremendous amounts of anthropogenic nitrogen, and is facing severe environmental problems. Denitrification and anaerobic ammonium oxidation (anammox) ar...

High-efficiency inorganic nitrogen removal by newly isolated Pannonibacter phragmitetus B1.

An aerobic heterotrophic nitrogen removal bacterium strain, B1, was isolated from aquaculture water and identified as Pannonibacter phragmitetus (99% similarity) by 16S rRNA sequencing analysis. When ...

New directions in biological nitrogen removal and recovery from wastewater.

This review summarizes strategies for biological nitrogen removal (BNR) and recovery from wastewater. The most commonly used BNR technology nitrification/denitrification is also the most energy intens...

Ca(II) and Mg(II) significantly enhanced the nitrogen removal capacity of Arthrobacter arilaitensis relative to Zn(II) and Ni(II).

This study investigated the impacts of alkaline-earth metals [Ca(II), Mg(II)] and heavy metals [Zn(II), Ni(II)] on the nitrogen removal capacity of Arthrobacter arilaitensis Y-10. StrainY-10 was able ...

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