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25 Cards in this Set
- Front
- Back
|
Alkalinity
|
4 c
14 days |
|
|
Ammonia
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
BOD
|
4 c
48 hours |
|
|
COD
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
Chloride
|
None
28 days |
|
|
Chlorine, residual
|
no holding time
|
|
|
Cyanide
|
add NaOH to ph>12 store at 4 c
14 days |
|
|
dissolved Oxygen
|
no holding time
|
|
|
Fluoride
|
28 days
|
|
|
Mercury
|
HNO3 to ph<2
28 days |
|
|
Nitrate
|
4 c
48 hours |
|
|
Nitrate-nitrite
|
add h2so4 to ph <2 store at 4 c
48 hours |
|
|
Nitrite
|
4 c
48 hours |
|
|
Oil & Grease
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
Organic Carbon
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
PH
|
no holding time
|
|
|
Phenols
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
Phosphorus, ortho
|
Filter on site 4 c
48 hours |
|
|
Phosphorus, total
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
Solids
|
4 c
7 days |
|
|
Sulfate
|
4 c
28 days |
|
|
Sulfide
|
add zinc acetate & NaOH>9 store 4 c
7 days |
|
|
Temperature
|
no holding time
|
|
|
T. Kjeldahl Nitrogen
|
add h2so4 to ph <2 store at 4 c
28 days |
|
|
Tubidity
|
4 c
48 hours |
