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SKU: ECS-A-034-PK

ISTD Surrogate Mix for EPA Method 524.2, 2000 µg/mL (4 x 1.5 mL)

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• Brand Spex

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SKU: ECS-A-033

Volatiles Main Mix, Non-Gases, 2,000 µg/mL

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• Brand Spex
• Matrix Methanol-P&T
• Concentration 2,000 µg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-032

PAH Mix, 2,000 µg/mL

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• Brand Spex
• Matrix Methylene Chloride:Benzene (50:50)
• Concentration 2,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-031

EPA Method 8270 Add-Ons Mix, 2,000 µg/mL

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• Brand Spex
• Certification Single: Grav. &/or Volume w/Analytical Confirm
• Concentration 2,000 μg/mL
• Matrix Methylene Chloride
• Raw Material >95% min; as available

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SKU: ECS-A-030

EPA Method 625/8270 Base/Neutrals Mix 1

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• Brand Spex
• Matrix Methylene Chloride
• Concentration 2,000 µg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-017-PK

4-Bromofluorobenzene BFB Tune Check Std, 50 µg/mL (4 x 1.5 mL)

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• Brand NSI

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SKU: ECS-A-015

EPA Method 624/8240 Main Mix 1, 2,000 µg/mL

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• Brand Spex
• Matrix Methanol-P&T
• Concentration 2,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-011

Volatile Surrogates Mix, 2,000 µg/mL

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• Brand Spex
• Certification Single: Grav. &/or Volume w/Analytical Confirm
• Concentration 2,000 μg/mL
• Matrix Methanol-P&T
• Raw Material >95% min; as available

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SKU: ECS-A-010

Volatile ISTD Mix, 2,000 µg/mL

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• Brand Spex
• Matrix Methanol-P&T
• Concentration 2,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-007

Benzidines Mix, 2,000 µg/mL

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• Brand Spex
• Matrix Methylene Chloride
• Concentration 2,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-006

Phenols Mix, 2,000 µg/mL

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• Brand Spex
• Matrix Methylene Chloride
• Concentration 2,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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SKU: ECS-A-001

Semivolatile Internal Standards Mix, 4,000 µg/mL

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• Brand Spex
• Matrix Methylene Chloride
• Concentration 4,000 μg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. &/or Volume w/Analytical Confirm

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