Analysis and Testing
Yes. Analysis is typically conducted on a paint chip sample. Typically a couple of stamp sized pieces or a minimum of 1 gram is sufficient, submit...
Fri, 1 Apr, 2022 at 10:23 AM
The difference comes from the fact that dissolved nitrate is expressed in mg/L (as N), and the calculated value is converting the results to mg/L (NO3). ...
Mon, 4 Apr, 2022 at 9:34 AM
Bunker C oil, also know as Fuel Oil # 6 falls into the C12-C32 carbon chain length group of fuels. It contains a variety of impurities including PAHs (Poly...
Mon, 4 Apr, 2022 at 2:45 PM
Total benzo(a)pyrene equivalents calculated by multiplying the water concentration of individual carcinogenic PAH’s by a standardized Benzo(a)pyrene Equival...
Wed, 7 Nov, 2018 at 10:42 AM
OG Gravimetric Total Oil and Grease (OGH) is a gravimetric analysis of oil and grease in water samples through extraction with hexane. It is applicable to ...
Fri, 1 Apr, 2022 at 10:36 AM
In most ways, these two analyses are very similar: both are gravimetric analyses, targeting hexane-extractable, semi-volatile hydrocarbons including any comp...
Mon, 4 Feb, 2019 at 10:26 AM
Precursors = compounds that may convert to polyfluorinated alkyl substances (PFAS), in situ. These compounds either already exist in the environment as con...
Thu, 28 Mar, 2019 at 10:35 AM
TCLP (Toxicity Characteristic Leachate Procedure) and SPLP (Synthetic Precipitate Leachate Procedure) are used to assess the leachability of semi-volatile o...
Fri, 21 Dec, 2018 at 9:36 AM
Depending on the sample preparation or sampling procedure, contaminants in water can be measured as “total”, “dissolved”, “mobile” or “suspended”. Samples c...
Tue, 7 May, 2019 at 1:59 PM
Generally, Polychlorinated Biphenyls (PCBs) are regulated and reported as either a total value or as a number of individual Aroclors. However there may be ...
Fri, 18 Jan, 2019 at 2:00 PM