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Reference Standards: Compounds & Classes

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Compounds & Classes:
Base, Neutral & Acid Extractable (BNA)
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8270 MegaMix Standard (76 components)

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  • Fewest mixtures needed for calibration and matrix spikes.
  • Mixtures formulated for maximum stability.
  • Contains most routinely analyzed compounds.

SOM01.1 SVOA MegaMix Kit

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Contains 1 mL each of these mixtures.
31900: SOM01.1 SVOA MegaMix Standard, Revised
31902: CLP/SVOA Additions Mix

8270/Appendix IX Kit

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Contains 1 mL each of these mixtures.
31850: 8270 MegaMix Standard
31834: 605 Benzidines Calibration Mix
32459: Appendix IX Mix #1, Revised (Methapyrilene is not included in this revised standard.)
32460: Methapyrilene Standard
31806: Appendix IX Mix #2

CLP 04.1 B/N MegaMix Kit

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Contains 1 mL each of these mixtures.
31903: CLP 04.1 B/N MegaMix Standard, Revision 2
31902: CLP/SVOA Additions Mix

Semivolatiles MegaMix Standard, EPA Method 625 (54 components)

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  • MegaMix mixture includes all target compounds not in our current products.
  • Incorporates all phenols, for fast preparation and calibration.
  • Incorporates "additional" extractable Method 625 compounds.

Appendix IX Mix #1, Revised (17 components)

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Note: Methapyrilene is not included in this revised standard.

SV Internal Standard Mix (6 components)

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  • High purity for consistent results.
  • Free quality assurance data package available online.
  • Highest concentrations commercially available.

B/N Surrogate Mix (4/89 SOW) (3 components)

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  • High purity for consistent results.
  • Free quality assurance data package available online.
  • Highest concentrations commercially available.
  • Convenient 1 mL, 5 mL, and 10 mL package sizes reduce cost per sample extract.

1,2-Diphenylhydrazine

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Note that 1,2-diphenylhydrazine is an unstable compound that will oxidize to azobenzene, thereby decreasing the concentration of 1,2-diphenylhydrazine over time. For accurate calibration results, it is recommended that the concentrations of 1,2-diphenylhydrazine and azobenzene be combined.

Acid Surrogate Mix (4/89 SOW) (3 components)

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  • Highest concentrations commercially available.
  • Convenient 1 mL, 5 mL, and 10 mL package sizes.
  • Reduces laboratory cost per sample extract.

Semivolatile Calibration Kit #3 (with benzidine)

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Contains 1 mL each of these mixtures.
31007: SV Calibration Mix #1 (anilines)
31008: SV Calibration Mix #2 (phenols)
31009: SV Calibration Mix #3 (base neutrals)
31010: SV Calibration Mix #4 (base neutrals)
31011: SV Calibration Mix #5 (PAHs)
31013: SV Calibration Mix #7 (dichlorobenzenes)
31030: 605 Benzidines Calibration Mix (benzidine & 3,3'-dichlorobenzidine)

B/N Matrix Spike Mix (6 components)

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  • Highest concentrations commercially available.
  • Reduces laboratory cost per sample extract.

8270 Calibration Kit (2,000 µg/mL)

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Contains 1 mL each of these mixtures.
31618: 8270 Calibration Mix #1
31619: 8270 Calibration Mix #2
31620: 8270 Calibration Mix #3
31621: 8270 Calibration Mix #4
31995: 8270 Calibration Mix #5, Revised
31996: 3-Methylcholanthrene Standard

Acid Matrix Spike Mix (5 components)

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  • Highest concentrations commercially available.
  • Reduces laboratory cost per sample extract.

CLP GPC Calibration Mix (5 components)

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Qualitative mixture useful for determining GPC dump/collect times. The compounds are dissolved in methylene chloride at the concentrations listed.

Revised GPC Calibration Mix (5 components)

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Qualitative mixture useful for determining GPC dump/collect times. The compounds are dissolved in methylene chloride at the concentrations listed.

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