Specific Analytical Method References - Inorganic Anions

General Analyses Inorganic Anions Metals 1 Metals 2 GC GC/MS

Test Name Method Number (waters) Method Number (solids) Holding Times Preservative (waters) Container (waters) Bromide EPA 300.0 EPA 9056 EPA 300 28 days none 16 oz Plastic Chloride EPA 300.0 EPA 9056 EPA 300 28 days 28 days none none 16 oz plastic Cyanide, total EPA 9014 SM 4500 CN C EPA 9014 14 days 14 days NaOH & ZnAc NaOH & ZnAc 16 oz plastic Cyanide, amenable EPA 9014 SM 4500 CN G EPA 9014 14 days 14 days NaOH & ZnAc NaOH & ZnAc 16 oz Plastic Fluoride EPA 300.0 EPA 9056 EPA 300.0 EPA 9056 EPA 9214 28 days none 16 oz plastic Nitrogen, ammonia EPA 350.1 SM 4500 NH3 G EPA 350.1 28 days Acid (pH<2) 500 mL Amber Glass Nitrogen, total Kjeldahl EPA 351.2 28 days Acid (pH<2) 500 mL Amber Glass Nitrogen, Nitrate EPA 300.0 EPA 9056 EPA 300 48 hours none 16 oz plastic Nitrogen, Nitrite EPA 300.0 EPA 9056 EPA 300 48 hours none 16 oz plastic Phosphate, ortho EPA 300.0 EPA 9056 EPA 300 48 hours none 16 oz plastic Phosphorus, total SM 4500 P E EPA 365.2 28 days Acid (pH<2) 500 mL Amber Glass Sulfate EPA 300.0 EPA 9056 EPA 300 28 days Do none none 16 oz plastic Sulfide SM 4500 S2 D 376.1 EPA 9034 not specified 7 days NaOH & ZnAc NaOH & ZnAc 16 oz plastic Sulfite SM 4500 S03 B immediately none 16 oz plastic   Home Laboratory Information General Pricing Data Files Contacts Methods Links Chain-of-Custody Form (PDF) Chain-of-Custody Form (XLS) Statement of Qualifications (PDF) Current NELAP Certification (PDF) 2012 Holiday Schedule (PDF) "THE DIFFERENCE IS EXPERIENCE"

Michael Leva
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