Inorganic Chemistry Analyses

Food and Consumer Products
DESCRIPTIONMETHODHOLD TIMECONTAINER/PRESERVEVOUME
AlkalinitySM 2320 B14 DayPlastic/None300 mL
Alkalinity, PhenolphtaleinSM 2320 B14 DayPlastic/None300 mL
BicarbonateCalculation w/AlkalinityN/AN/AN/A
Biochemical Oxygen Demand (BOD)EPA 405.148 HourPlastic/None1 L
Biochemical Oxygen Demand, SolubleEPA 405.148 HourPlastic/None1 L
Biochemical Oxygen Demand, CarbonatiousEPA 405.148 HourPlastic/None1 L
Boiling PointN/ANonePlastic or Glass/None50 mL
BromateEPA 300.128 DayPlastic/None125 mL
BromideEPA 320.1/300.028 DayPlastic/None250 mL
Bromide - Low LevelEPA 300.028 DayPlastic/None250 mL
CarbonateCalculation w/AlkalinityN/AN/AN/A
Carbon DioxideSM 4500 CO2ASAPAmber Glass/None (no head space)250 mL
Cation/Anion BalanceCalculationN/AN/AN/A
Chemical Oxygen Demand (COD)EPA 410.428 DayPlastic/H2SO450 mL
ChloraminesSM 4500 CL G48 HourPlastic/None250 mL
ChlorateEPA 300.028 DayPlastic/None1 L
Chloride (Cl)EPA 300.0 & SM 4500 CL B28 DayPlastic/None300 mL
ChloriteEPA 300.028 DayPlastic/None1 L
Chlorine, ResidualSM 4500 CL D24 HourPlastic/None1 L
Chromium, HexavalentSM 3500 CR D24 HourPlastic/None300 mL
Color (APHA)SM 2120 B48 HourPlastic/None100 mL
Conductivity, ElectricalSM 2510 B28 DayPlastic/None100 mL
Cyanide, TotalSM 4500 CN E14 DayPlastic/NaOH250 mL
Cyanide, Amenable*SM 4500 CN G14 DayPlastic/NaOH500 mL
Cyanide, Reactive7.3.3.2/901214 DayPlastic/NaOH500 mL
Dissolved Organic CarbonSM 5310/EPA 415.128 DayAmber Glass/None250 mL
FlashpointEPA 101028 DayPlastic or Glass/None

25g

50 mL

Fluoride (F)

EPA 300.0

SM 4500 F C

28 DayPlastic/None180 mL
Heat of CombustionASTM D240NonePlastic or Glass/None50 mL
Ion Chromatography ScanMod. EPA 300.0NonePlastic or Glass/None1 L
Moisture (Gravimetric)EPA 160.37 DayPlastic or Glass/None

25g

50 mL

Moisture (Karl Fischer)ASTM D203NonePlastic or Glass/None50 mL
Nitrogen, Ammonia (NH3)EPA 350.128 DayPlastic/H2SO4250 mL
Nitrogen, Unionized NH3Calculation w/NH3N/AN/A250 mL
Nitrogen, Nitrate + Nitrite (NO3 + NO2)EPA 353.3, SM 4500 NO3 F28 DayPlastic/H2SO4250 mL
Nitrogen, Nitrite (NO2)SM 4500 NO2 B48 HourPlastic/None150 mL
Nitrogen, Nitrate (NO3)Calculation w/ NO3+NO2 & NO248 HourPlastic/H2SO4 and Plastic/None250 mL (each)
Nitrogen, Total Kjeldahl (TKN)EPA 351.228 DayPlastic/H2SO4250 mL
OdorEPA 140.148 HourPlastic/None300 mL
Oil & GreaseEPA 1664A28 Day

Amber Glass/H2SO4

2 L
Oxygen,  DissolvedEPA 360.124 HourPlastic/None500 mL
Paint FilterEPA 909528 DayPlastic or Glass/None

100 g

100 mL

Perchlorate, WaterEPA 314.028 DayPlastic/None1 L
pH - WaterEPA 150.1ASAPPlastic or Glass/None100 mL
pH - Solid, Oil, LiquidEPA 9045 C28 DayPlastic or Glass/None50 g
Phenols, TotalEPA 420.128 Day1-500 mL Glass/H2SO4500 mL
Phosphate, TotalCalculation28 DayN/AN/A
Phosphorous, OrthoSM 4500 PF/ EPA 300.048 HourPlastic/None500 mL
Phosphorous, TotalEPA 365.228 DayPlastic/H2SO4500 mL
Salinity CalculationSM 2520 B28 DayPlastic/None100 mL
Silt Density IndexDupont 491NonePlastic/None1 L
Solids, PercentEPA 160.37 DayPlastic or Glass/None

25 g

200 mL

Solids, Settleable (SS)EPA 160.548 HourPlastic/None1 L
Solids, TotalEPA 160.37 DayaPlastic/None200 mL
Solids, Total Dissolved (TDS)SM 2540 C7 DayPlastic/None200 mL
Solids, Total Suspended (TSS)EPA 160.27 DayPlastic/None200 mL
Solids, Total Volatile (TVS)EPA 160.47 DayPlastic/None200 mL
Solids, Volatile Suspended (VSS)EPA 160.47 DayPlastic/None200 mL
SulfurEPA 300.128 DayGlass/None1 L
Sulfate, TotalEPA 300.0/375.428 DayPlastic/None100 mL
Sulfide, TotalSM 4500 S2 C/D7 DayPlastic/NaOH & ZnAc100 mL
Sulfide, Reactive7.3.4.2/9030B14 DayPlastic or Glass/None

50 g

250 mL

Sulfite, TotalEPA 377.1ASAPPlastic/None100 mL
Surfactants (MBAS)EPA 425.148 HourAmber Glass/None500 mL
Total Organic Carbon (TOC)

SM 5310 C

EPA 415.1

28 DayAmber Glass/H2SO4250 mL
Total Organic Halogens (TOX)EPA 9020 B28 DayAmber Glass/H2SO41 L
TurbidityEPA 180.148 HourPlastic/None50 mL
UV 254SM 591048 Hour1-125 mL Glass/None100 mL

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