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APHA Standard Methods Reagents
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Alkaline-Iodide-Azide, Alsterberg Formulation for Dissolved Oxygen (DO) Analysis, 1LMFRPNR0540000-1ASKUVWRRC54032-EA
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Alkaline-Iodide-Azide, Alsterberg Formulation for Dissolved Oxygen (DO) Analysis, 4LMFRPNR0540000-4ASKUVWRRC540-1-EA
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Alkaline-Iodide-Azide, Alsterberg Formulation for Dissolved Oxygen (DO) Analysis, 500mLMFRPNR0540000-500ASKUVWRRC54016-EA
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Aluminum Hydroxide Suspension, for Chloride Determination in Highly Colored Samples, 500mLMFRPNR0580000-500ASKUVWRRC58016-EA -
Amine-Sulfuric Acid Reagent, for Sulfide Determination (Methylene Blue Method), 500mLMFRPNR0610000-500C1SKUVWRRC61016-EA
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Ammonium Chloride, 1.15 g/L, pH 7.20, for BOD, 120mLMFRPNR0623000-120ASKUVWRRC6234-EA
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Ammonium Chloride, 1.15 g/L, pH 7.20, for BOD, 500mLMFRPNR0623000-500ASKUVWRRC62316-EA
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Ammonium Chloride, 8.5% (w/v) , with Brij®35, 1LMFRPNR0625200-1ASKUVWRRC625.2-32-EA
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Ammonium Chloride, 8.5% (w/v) , with Brij®35, 500mLMFRPNR0625200-500ASKUVWRRC625.2-16-EA
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Ammonium Chloride-EDTA Solution for Nitrate by the Cadmium Reduction Method, 1LMFRPNR0626000-1ASKUVWRRC626-32-EA
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Ammonium Chloride-EDTA Solution for Nitrate by the Cadmium Reduction Method, 4LMFRPNR0626000-4ASKUVWRRC626-1-EA
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Ammonium Chloride-EDTA Solution for Nitrate by the Cadmium Reduction Method, 500mLMFRPNR0626000-500ASKUVWRRC626-16-EA
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Ammonium Molybdate Reagent I for Phosphorus by the Stannous Chloride Method (without extraction), 500mLMFRPNR0672000-500ASKUVWRRC67216-EA
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Ammonium Molybdate Reagent II for Phosphorus by the Stannous Chloride Method (with extraction), 500mLMFRPNR0673000-500ASKUVWRRC67316-EA
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Ammonium Molybdate, 10% (w/v), pH adjusted, 1LMFRPNR0670000-1ASKUVWRRC670-32-EA
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Ammonium Molybdate, 10% (w/v), pH adjusted, 500mLMFRPNR0670000-500ASKUVWRRC67016-EA
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Ammonium Phosphate Dibasic, 30% (w/v) Diammonium Hydrogen Phosphate Solution, APHA for Magnesium, 1LMFRPNR0689300-1ASKUVWRRC689.30-32-EA
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Ammonium Phosphate Dibasic, 30% (w/v) Diammonium Hydrogen Phosphate Solution, APHA for Magnesium, 500mLMFRPNR0689300-500ASKUVWRRC689.30-16-EA
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Ammonium Phosphate Solution, 400 g (NH4)2HPO4 + 800 mL Water, 500mLMFRPNR0690000-500ASKUVWRRC69016-EA
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Arsenite Standard, 0.100 Normal (N/10), 500mLMFRPNR0820000-500ASKUVWRRC82016-EA
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Barium Diphenylaminesulfonate, 0.1% (w/v), 120mLMFRPNR0884000-120ASKUVWRRC8844-EA
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Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, 1LMFRPNR1040000-1ASKUVWRRC104032-EA -
Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, 4LMFRPNR1040000-4ASKUVWRRC1040-1-EA
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Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, 500mLMFRPNR1040000-500ASKUVWRRC104016-EA
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Boric Acid, 2% (w/v) with Mixed Indicator for Ammonia and Kjeldahl Nitrogen Analysis, 10LMFRPNR1064000-10FSKUVWRRC1064-2.5-EA -
Boric Acid, 2% (w/v) with Mixed Indicator for Ammonia and Kjeldahl Nitrogen Analysis, 1LMFRPNR1064000-1ASKUVWRRC1064-32-EA
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Boric Acid, 2% (w/v) with Mixed Indicator for Ammonia and Kjeldahl Nitrogen Analysis, 4LMFRPNR1064000-4ASKUVWRRC1064-1-EA
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