Showing 181–192 of 441 results

Method-Specific Standard Mixes

Showing 181–192 of 441 results

REFERENCE STANDARDS & MATERIALS EPA Method 525.3 PAH Mixture 500 µg/mL in Acetone DRE-GS09000345AC · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS EPA Method 525.2 GC/MS Performance Check Mixture 1000 µg/mL in Acetone DRE-GS09000334AC · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS Rodenticides Mixture 248 100 µg/mL in Acetonitrile DRE-GS09000248AL · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS Massachusetts Residual Solvent FET Mixture 222 100 µg/mL in Dimethyl Sulfoxide DRE-GS09000222DS · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS PFAA Mixture 100 µg/mL in Methanol:Water DRE-GS09000218MW · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS ASTM Method D4815 Quantitative Peak Mixture DRE-GS09000186 · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS Texas TPH Mixture 169 20000 µg/mL in n-Pentane DRE-GS09000169PE · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS ASTM Method D5769 Internal Standard Mixture DRE-GS09000137 · DR. EHRENSTORFER
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Pack size 5 x 10 mL
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REFERENCE STANDARDS & MATERIALS ASTM Method D4815 Valve Timing Mixture DRE-GS09000135 · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS Fruit Juice Organic Acid Mixture 56 25-2000 µg/mL in Water DRE-GS09000056WA · DR. EHRENSTORFER
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Pack size 5 x 1 mL
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REFERENCE STANDARDS & MATERIALS ASTM Method D5501 Ethanol Standard Kit DRE-GK09000174 · DR. EHRENSTORFER
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Pack size 5 x 2 mL
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REFERENCE STANDARDS & MATERIALS ASTM Method D5599 Oxygenates in Gasoline Calibration Kit with IS in Oxygenate Free Gasoline DRE-GK09000131OG · DR. EHRENSTORFER
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Pack size KIT
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