The PT sample is a soil containing the BTEX components of gasoline and MTBE.

The PT sample size provided is 25 g of soil.

The soil has been preserved with 25 mL of methanol.

The PT sample has been sized to 100 mesh.

The evaluation of result will be based on windows determined by ADEC.

The sample was fortified with BTEX components to be extracted and analyzed using method AK101. This sample can also be analyzed by other methods including but not limited to EPA 8021 and IOWA OA-1.

This sample can also be analyzed for MTBE and trimethylbenzenes. If you wish to report these analytes and they are not listed on your report form, contact RTC for additional forms.

The 25 g soil sample is preserved in 25 mL methanol.

Report results on a wet weight basis.

All analytes are reported in mg/Kg.

The PT sample is a soil containing the BTEX components of gasoline and MTBE.

The PT sample size provided is 25 g of soil.

The soil has been preserved with 25 mL of methanol.

The PT sample has been sized to 100 mesh.

The evaluation of result will be based on windows determined by ADEC.

The sample was fortified with BTEX components to be extracted and analyzed using method AK101. This sample can also be analyzed by other methods including but not limited to EPA 8021 and IOWA OA-1.

This sample can also be analyzed for MTBE and trimethylbenzenes. If you wish to report these analytes and they are not listed on your report form, contact RTC for additional forms.

The 25 g soil sample is preserved in 25 mL methanol.

Report results on a wet weight basis.

All analytes are reported in mg/Kg.

This PT sample is packaged as a 1.5 mL concentrate.

The solvent for This sample is methanol.

The PT sample is not preserved.

Fill a 100 mL Class A Volumetric Flask with 90 mL of organic free reagent water.

Allow the ampule concentrate to equilibrate to room temperature.

Open the ampule and pipet exactly 20 µL of the concentrate into the flask.

Fill to volume.

Stopper the flask and mix by gentle inversion 3 times. Excessive mixing will result in loss of volatiles and should be avoided.

This represents the sample for analysis.

The PT sample size provided is 100 g of soil.  Recommended minimum sample size is 10 grams.

The soil has been chemically stabilized to minimize degradation of the sample.

The PT sample has been sized to 100 mesh.

The sample has been intentionally prepared with an apparent headspace.

The sample is suitable for gravimetric, GC, and IR methods.

The carbon chain of interest is C10 to C25.

If you analyze for a different range as dictated by your analysis method you must indicate that range on the report form.

Mix prior to use.

The sample is a soil containing Diesel Range Organics (DRO) to be extracted and analyzed using the methods for which you are seeking accreditation.

On the report form, list the extraction technique and determinative method used for analysis of this sample.

Report on a dry weight basis.

This ampule contains a concentrate of a No. 2 Diesel in methanol.

This PT sample is packaged as a 1.5 mL concentrate.

The solvent for this sample is methanol.

The PT sample is not preserved.

To prepare solution, fill a 1000-mL volumetric flask to volume with carbon-filtered reagent-grade water at room temperature.

Open ampule PE1779-2ML (be careful to avoid cuts on glass) and immediately withdraw 1 mL.

Quickly inject the 1 mL aliquot into the reagent water in the expanded area of the volumetric flask.

Mix the sample by inverting the flask three times only and analyze immediately. Diesel is reported in µg/L.

NOTE: This sample may be used for method AK102 SV (small volume). To ensure sample integrity, RTC recommends preparing the same small volume as you normally test. For instance, if your small volume sample is 125 mL, the PT should be diluted 125 uL of concentrate to 125 mL of water (1:1000 dilution).

The PT sample size provided is 25 g of soil.

The soil has been preserved with 25 mL of methanol.

The PT sample has been sized to 100 mesh.

The evaluation of results will be based on limits set by ADEC.

The sample has been intentionally prepared with an apparent headspace.

The sample was fortified with a blended gasoline from three different refineries located in the Mountain West to be extracted and analyzed using method AK101. This sample can also be analyzed by other methods including but not limited to EPA 8015M, NWTPH Gx, and IOWA OA-1.

The carbon chain of interest is C6 to C10.

If you Analyze for a different range as dictated by your analysis method you must indicate that range on The report form.

The 25 g soil PT sample is preserved in 25 mL methanol.

Report results on a wet weight basis.

All analytes are reported in mg/Kg.

The PT sample size provided is 25 g of soil.

The soil has been preserved with 25 mL of methanol.

The PT sample has been sized to 100 mesh.

The evaluation of results will be based on limits set by ADEC.

The sample has been intentionally prepared with an apparent headspace.

The sample was fortified with a blended gasoline from three different refineries located in the Mountain West to be extracted and analyzed using method AK101. This sample can also be analyzed by other methods including but not limited to EPA 8015M, NWTPH Gx, and IOWA OA-1.

The carbon chain of interest is C6 to C10.

If you Analyze for a different range as dictated by your analysis method you must indicate that range on The report form.

The 25 g soil PT sample is preserved in 25 mL methanol.

Report results on a wet weight basis.

All analytes are reported in mg/Kg.

This ampule contains a concentrate of a blended gasoline from three different sources in methanol.

This PT sample is packaged as a 1.5 mL concentrate.

The solvent for this sample is methanol.

The PT sample is not preserved.

Fill a 100-mL volumetric flask to volume with carbon-filtered reagent-grade water at room temperature.

Open ampule PE1817-2ML (be careful to avoid cuts on glass) and immediately withdraw 20 µL. NOTE: This is a 1 to 5000 dilution.

Quickly inject the 20 µL aliquot into the reagent water in the expanded area of the volumetric flask.

Mix the sample by inverting the flask three times only (excessive shaking results in loss of volatiles) and analyze immediately.

This ampule contains a concentrate of a blended gasoline from three different sources in methanol.

This PT sample is packaged as a 1.5 mL concentrate.

The solvent for this sample is methanol.

The PT sample is not preserved.

Fill a 100-mL volumetric flask to volume with carbon-filtered reagent-grade water at room temperature.

Open ampule PE1817-2ML (be careful to avoid cuts on glass) and immediately withdraw 20 µL. NOTE: This is a 1 to 5000 dilution.

Quickly inject the 20 µL aliquot into the reagent water in the expanded area of the volumetric flask.

Mix the sample by inverting the flask three times only (excessive shaking results in loss of volatiles) and analyze immediately.

The PT sample is a soil containing residual range organics (RRO).

The sample size provided is 100 g of soil.

The soil has been thermally stabilized to minimize degradation of the sample.

The PT sample has been sized to 100 mesh.

The evaluation of results will be based on windows defined by ADEC.

The sample has been intentionally prepared with an apparent headspace.

This is a ready-to-use soil sample to be analyzed for Residual Range Organics (RRO).

Report results on a dry weight basis.

RRO Concentration is reported in mg/Kg.