Result Interpretation
Ammonia (NH3) is a gas, which is held in soil as ammonium. Plant available ammonium nitrogen is the most correct expression, as ammonia has to be fixe...
Tue, 15 Jan, 2019 at 11:32 AM
Moisture content: Is the quantity of water contained in a material such as soil, rock, wood and other solid material. Often referred to as water content. ...
Fri, 9 May, 2025 at 9:12 AM
When determining a concentration of microorganisms within a test sample using a technique which involves counting individual bacterial colonies or colony f...
Fri, 9 May, 2025 at 9:14 AM
Nitrite (NO2) is chemically less stable than nitrate (NO3). Nitrite will oxidize and be converted to nitrate resulting in an underestimation of nitrite and a...
Fri, 9 May, 2025 at 9:16 AM
A number of factors are used to identify a sample as a hazardous waste and unfortunately it is not an interpretation we are able to make for you, as there a...
Fri, 9 May, 2025 at 9:17 AM
Surrogates are compounds added to the sample either at the initiation of the sample extraction process (Extraction Surrogate), or at a step immediately pri...
Fri, 9 May, 2025 at 9:19 AM
Comments on Certificates of Analysis (data reports) are meant to acknowledge situations when sample data falls outside recommended control limits or when th...
Fri, 9 May, 2025 at 9:20 AM
An EMPC is defined in section 11.9.5.2 of Method 8290 as the following; 11.9.5.2 Estimated Maximum Possible Concentration -- An estimated maximum possib...
Wed, 20 Feb, 2019 at 10:42 AM
In many chemical analyses, specifically where Gas Chromatography (GC) is utilized for chemical separation, your data can be represented and interpreted in t...
Fri, 9 May, 2025 at 9:36 AM