Reference
Method
Test
Reagent #
Reagent Name
EPA (SW-846)
Extraction of Semivolatile Analytes Collected Using Method 0010
Semivolatile Analytes
5.5
Sodium Hydroxide Solution (10 Molar)
EPA (SW-846)
Solid-Phase Extraction (SPE)
Organic Compounds
5.4.2
Sodium Hydroxide Solution (10 N)
EPA (SW-846)
Acid-Base Partition Cleanup
Organic Compounds
5.3
Sodium Hydroxide (10 N)
EPA (SW-846)
Continuous Liquid-Liquid Extraction
Organic Compounds
5.3
Sodium Hydroxide Solution (10 N)
EPA (SW-846)
Separatory Funnel Liquid-Liquid Extraction
Organic Compounds
5.3
Sodium Hydroxide Solution (10 N)
EPA (SW-846)
Ion-Selective Electrode
Cyanide
5.3
ISA Solution (10 M NaOH)
EPA
Colorimetric, ADMI
Color
7.3
Sodium Hydroxide, 10 N
EPA
Colorimetric, Automated, Hydrazine Reduction
Nitrogen, Nitrate-Nitrite
6.4
Sodium Hydroxide Stock Solution (10 N)
EPA
Potentiometric, Ion Selective Electrode
Nitrogen, Kjeldahl, Total
6.4
Sodium Hydroxide, 10 N
EPA
Potentiometric, Ion Selective Electrode
Nitrogen, Ammonia
6.2
Sodium Hydroxide, 10 N
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