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| :: Hardness | Catalog: #693 | Price: $71 | Back to Top |
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| One 250 mL Whole-Volume bottle is ready to analyze. Now includes sodium in the new EPA/NELAC required PT concentration range. Use with AA, ICP-OES, ICP-MS or titrimetric methods. |
| | | - Calcium hardness as
CaCO3
- Total hardness as
CaCO3
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| :: Inorganics | Catalog: #698 | Price: $86 | Back to Top |
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| One 500 mL Whole-Volume bottle is ready to analyze. Now includes alkalinity in the new EPA/NELAC required PT range. Also, includes sodium at an intentionally higher range than in the Hardness standard. |
| | - Alkalinity
- Chloride
- Conductivity
- Fluoride
- Nitrate as N
| - Nitrate + nitrite as N
- Potassium
- Sodium
- Sulfate
- Total Dissolved Solids at 180°C
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| :: pH | Catalog: #779 | Price: $59 | Back to Top |
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| One 250 mL Whole-Volume bottle is ready to analyze. Use with electrometric methods. |
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| :: Metals | Catalog: #697 | Price: $79 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with AA, ICP-OES or ICP-MS methods. The Arsenic concentration will change in 2006 due to the new EPA Drinking Water regulation. |
| | - Aluminum
- Antimony
- Arsenic
- Barium
- Beryllium
- Boron
- Cadmium
- Chromium
- Copper
- Iron
| - Lead
- Manganese
- Molybdenum
- Nickel
- Selenium
- Silver
- Thallium
- Vanadium
- Zinc
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| :: Mercury | Catalog: #666 | Price: $51 | Back to Top |
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| One 15 mL screw-top vial yields up to 1 liter dilution. Contains both organic and inorganic mercury to test both digestion and analysis procedures. Use with CVAA, ICP-MS or CVAFS methods. For a ng/L level mercury standard see the waste water low-level mercury standard, catalog # 931. |
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| :: Hexavalent Chromium | Catalog: #658 | Price: $66 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with colorimetric or IC methods. |
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| :: Uranium | Catalog: #930 | Price: $90 | Back to Top |
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| One 15 mL screw-top vial yields up to 1 liter after dilution. Use with ICP-MS methods EPA 200.8, ASTM D5673-03 and Standard Methods 3125. |
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| :: Vanadium | Catalog: #660 | Price: $87 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with AA, ICP-OES or ICP-MS methods. Designed to meet California ELAP requirements. |
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| :: Bromide, Bromate & Chlorate | Catalog: #680 | Price: $95 | Back to Top |
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| One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with colorimetric, ion chromatography or ISE methods. |
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| :: Chlorite | Catalog: #041 | Price: $91 | Back to Top |
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| One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with ion chromatography methods. |
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| :: Nitrite | Catalog: #695 | Price: $66 | Back to Top |
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| One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with colorimetric or ISE methods. |
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| :: o-Phosphate Nutrients | Catalog: #667 | Price: $55 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with colorimetric or IC methods. |
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| :: Residual Chlorine | Catalog: #696 | Price: $61 | Back to Top |
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| One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with titrimetric or colorimetric methods. For µg/L level residual chlorine QCs see the waste water low-level residual chlorine standard, catalog # 917. |
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| :: Cyanide | Catalog: #983 | Price: $64 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with digestion and/or colorimetric, titrimetric or ISE methods. |
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| :: Organic Carbon | Catalog: #669 | Price: $69 | Back to Top |
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| One 15 mL screw-top vial yields up to 1 liter after dilution. Now includes DOC in the EPA/NELAC required range. Use for total (TOC) and dissolved (DOC) organic carbon with combustion or persulfate oxidation procedures. |
| | - Dissolved organic carbon (DOC)
| - Total organic carbon (TOC)
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| :: Perchlorate | Catalog: #910 | Price: $66 | Back to Top |
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| One 15 mL screw-top vial yields up to 2 liters after dilution. Use with IC or IC-MS methods. Call for ng/L level perchlorate QC standards. |
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| :: Silica | Catalog: #785 | Price: $66 | Back to Top |
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| One 60 mL poly bottle yields 1 liter after dilution. Use with colorimetric or ICP methods. |
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| :: Surfactants-MBAS | Catalog: #784 | Price: $81 | Back to Top |
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| One 10 mL flame-sealed ampule yields up to 2 liters after dilution. Use with EPA method 425.1. |
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| :: Corrosivity | Catalog: #980 | Price: $122 | Back to Top |
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| One 500 mL Whole-Volume bottle is ready to use. Use for corrosivity, calcium carbonate saturation and Langelier saturation index. |
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| :: Turbidity | Catalog: #699 | Price: $66 | Back to Top |
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| One 15 mL screw-top vial yielding up to 1 liter after dilution. Use with nephelometric methods. |
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| :: UV 254 Absorbance | Catalog: #662 | Price: $68 | Back to Top |
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| One 15 mL screw-top vial yields up to 1 liter after dilution. Use with Standard Method 5910B. Due to changes in EPA/NELAC requirements, DOC has been moved to the Organic Carbon standard shown above. |
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