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Proficiency Testing Standards

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Description:   UCMR 2 Pesticides and Flame Retardants in Water, yields 2L after dilution, Appearance: Solution in bottle, Volume: 2ml ampule
Catalog Number: SX151
Supplier: SPEX CERTIPREP LLC



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Description:   UV 254 Absorbance Drinking Water QC Sample, yields up to 1 L after dilution, Appearance: Solution in bottle, Volume: 15 mL vial
Catalog Number: SX662
Supplier: SPEX CERTIPREP LLC



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Description:   Solids QC Sample, One screw cap vial yielding 1 liter of solution, Appearance: Solution in bottle, Size: 24 mL
Catalog Number: SX1243
Supplier: SPEX CERTIPREP LLC



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Description:   Metals in Soil, QC Sample, 40 g soil sample in a screw cap bottle for all ICP & AA, RCRA and Superfund methods, Appearance: Solution in Bottle
Catalog Number: SX540
Supplier: SPEX CERTIPREP LLC



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Description:   WasteWater Coliforms QC Sample containing two lyophilized samples consisting of one negative sample and one positive to be quantitated for total, fecal and E. Coli coliforms, Appearance: Solution in Bottle
Catalog Number: SX83
Supplier: SPEX CERTIPREP LLC



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Description:   Residual Chlorine QC Sample, one 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX696
Supplier: SPEX CERTIPREP LLC



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Description:   MINERALS WASTEWATER QC SAMPLE 500 ML
Catalog Number: SX506
Supplier: SPEX CERTIPREP LLC



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Description:   Settleable Solids Wastewater QC Sample, 60 mL, One 60 mL poly bottle with a solid yields 1 liter after dilution, AppearanceSolution in Bottle
Catalog Number: SX911
Supplier: SPEX CERTIPREP LLC



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Description:   WP PCBs in Water, One 2 mL flame-sealed ampule yields up to 2 liters after dilution, Contains a different Aroclor, randomly selected from the components list, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX734S
Supplier: SPEX CERTIPREP LLC



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Description:   Trace Metals Drinking Water QC Sample, 15 mL vial, yields up to 2 L after dilution, Use with ICP-OES and AA methods, AppearanceSolution in Bottle
Catalog Number: SX697
Supplier: SPEX CERTIPREP LLC



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Description:   UCMR 2 Chlorinated Pesticides in Water, yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 2ml ampule
Catalog Number: SX154
Supplier: SPEX CERTIPREP LLC



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Description:   SOIL RADIONUCLIDES MRAD QC SAMPLE 500ML
Catalog Number: SX608
Supplier: SPEX CERTIPREP LLC



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Description:   Sulfite QC Sample, 10 mL, one 10 mL concentrate yields up to 2 liters after dilution, Appearance: Solution in Bottle
Catalog Number: SX534
Supplier: SPEX CERTIPREP LLC



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Description:   Simple Nutrients QC Sample, Two screw cap vials yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 15 mL
Catalog Number: SX1240
Supplier: SPEX CERTIPREP LLC



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Description:   Demand Wastewater QC Sample, One 500 mL whole-volume bottle is ready to analyze, Appearance: Solution in bottle, Volume: 500 mL
Catalog Number: SX743
Supplier: SPEX CERTIPREP LLC



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Description:   Mercury Wastewater QC Sample, 15 mL vial, yields up to 1 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX514
Supplier: SPEX CERTIPREP LLC



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Description:   Two 15 mL screw cap vials yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 30ml
Catalog Number: SX1349
Supplier: SPEX CERTIPREP LLC



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Description:   Total Cyanide Wastewater QC Plus Sample, yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 23 mL vial
Catalog Number: SX4093
Supplier: SPEX CERTIPREP LLC



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Description:   Cyanide in Soil, QC Sample, 40 g soil sample in a screw cap bottle, This standard can be used to satisfy all PT requirements for total and reactive cyanide, AppearanceSolution in Bottle
Catalog Number: SX541
Supplier: SPEX CERTIPREP LLC



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Description:   Uranium QC Sample, One 15 mL screw-cap vial yields up to 1 L after dilution, Appearance: Solution in Bottle, Volume: 15 mL
Catalog Number: SX4402
Supplier: SPEX CERTIPREP LLC



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Description:   Nitrite QC Sample, 15 mL screw-cap vial yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX594
Supplier: SPEX CERTIPREP LLC



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Description:   Corrosivity Drinking Water QC Sample, 500 mL, One 500 mL whole-volume bottle is ready to analyze for corrosivity, calcium carbonate saturation and Langelier saturation index, AppearanceSolution in Bottle
Catalog Number: SX980
Supplier: SPEX CERTIPREP LLC



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Description:   Metals QC Sample, Two 15 mL screw cap vials yield up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 30 mL
Catalog Number: SX1340
Supplier: SPEX CERTIPREP LLC



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Description:   Carbamate/Carbamxyloxime Pesticides Drinking Water QC Sample, One 2 mL flame sealded ampule yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX707
Supplier: SPEX CERTIPREP LLC



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Description:   Cyanide Drinking Water QC Sample, One 15 mL screw-cap vial yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 15ml
Catalog Number: SX983
Supplier: SPEX CERTIPREP LLC



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Description:   Pesticides Drinking Water QC Sample, One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Each standard contains at least 16 analytes randomly selected from the components list, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX709
Supplier: SPEX CERTIPREP LLC



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Description:   Nitrogen Pesticides Wastewater QC Sample, yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 2 mL ampule
Catalog Number: SX674
Supplier: SPEX CERTIPREP LLC



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Description:   EDB/DBCP/TCP Drinking Water QC Sample, 2 mL, One 2 mL flame-sealed ampule yields in excess of 200 mL after dilution, AppearanceSolution in Bottle
Catalog Number: SX706
Supplier: SPEX CERTIPREP LLC



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Description:   Nutrients in Soil, QC Sample, soil sample in a screw cap bottle, Appearance: Solution in bottle, Volume: 40g
Catalog Number: SX542
Supplier: SPEX CERTIPREP LLC



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Description:   Halomethanes Drinking Water QC Sample, yields in excess of 200 mL after dilution, Appearance: Solution in bottle, Volume: 2 mL ampule
Catalog Number: SX702
Supplier: SPEX CERTIPREP LLC



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