Pace® understands the challenges posed by Polycyclic Aromatic Hydrocarbons contamination, and we are dedicated to providing accurate and reliable testing services. The largest American-owned lab, our state-of-the-art facilities and experienced team offer a wide range of analytical capabilities for soil, water, sediment, and air.

2016年9月15日 · Pulmonary hypertension is a common, complex group of disorders that result from different pathophysiologic mechanisms but are all defined by a mean pulmonary arterial pressure of 25 mm...

ATS performs PAH testing and analysis using Gas Chromatography/Mass Spectrometry with a current detection limit of 100 parts per billion. PAH testing is used to identify polynuclear and polycyclic aromatic hydrocarbons, which are fused aromatic rings starting with naphthalene C10H8 which increase in molecular weight.

Fuels, middle distillates, heavy fuel oil, residues and other hydrocarbons are tested by Intertek for aromatic content and poly-nuclear aromatic content. Laboratory analysis of polycyclic aromatic hydrocarbon (PAH) samples includes supercritical fluid chromatography (SFC), liquid chromatography (LC) and Heavy Distillates Analyzer (HDA).

Pulmonary hypertension (PH), defined as a mean pulmonary arterial pressure greater than 25 mm Hg at rest or greater than 30 mm Hg during exercise, is often characterized by a...

Airzones laboratory is accredited by CALA to provide certified PAH analysis for air samples using gas chromatography/mass spectrometry. Polycyclic aromatic hydrocarbons (PAHs) can also be referred to as polyaromatic hydrocarbons or polynuclear aromatic hydrocarbons.

Using our state-of-the-art laboratory, we provide polycyclic aromatic hydrocarbons testing of air, water, soil, sediment, tissue, food, and industrial products. What are PAHs? PAH chemicals are released during the incomplete burning of fossil fuels. The less efficient the burning is, the more PAHs are released.

Alpha Analytical has the experience and know-how to partner with you to successfully complete your Vapor Intrusion investigation.

PAH wipe sampling is a critical tool for industrial hygienists investigating contamination in the asphalt industry, coal tar production, and fire investigations. By identifying and quantifying PAHs on non-porous surfaces, employers can ensure compliance with safety standards and safeguard workers from potential health risks.

There are several blood tests that may be performed routinely on pulmonary arterial hypertension patients. While none of these tests specifically diagnose pulmonary hypertension they are very useful in managing the disease. Below are some of the routine blood tests performed. BNP: B-type Natriuretic Peptide in pulmonary hypertension patients