AutoAnalyzer Multi-test Methods
The list below is a partial list of methods. Contact SEAL Analytical for actual method documentation.
MT7 for water, waste water, soil and plant extracts, fertilizer, etc.
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Alkalinity |
G-148-95 |
0-300 to 0-500 mg/L as CaCO3 |
|
550 |
Ammonia (salicylate) |
G-102-93 |
0-0.25 to 0-5 mg/L |
0-2.5 to 0-25 mg/L as N |
660 |
Ammonia (phenate) |
G-102-93 |
0-0.5 to 0-5 mg/L |
0-2.5 to 0-20 mg/L as N |
630 |
Boron |
G-214-98 |
0-2 to 0-15 mg/L |
0-10 to 0-90 mg/L |
420 |
Bromide |
G-301-04 |
0-10 to 0-100 mg/L |
0-25 to 0-250 mg/L as Br |
600 |
Calcium |
G-209-98 |
0-12 to 0-100 mg/L Ca |
|
570 |
Chloride |
G-133-95 |
0-10 to 0-100 mg/L |
0-25 to 0-250 mg/L |
480 |
Chromium (6 ) |
G-284-02 |
0-1 to 0-10 mg/L |
0-5 to 0-45 mg/L |
550 |
Fluoride |
G-383-08 |
0-2 to 0-6 mg/L |
|
620 |
Hardness |
G-244-00 |
0-400mg/L CaCO3 |
|
520 |
Iron |
G-210-98 |
0-1.5 to 0-15 mg/L |
0-14 to 0-140 mg/L Fe |
560 |
Iodide |
G-300-01 |
0-20 to 0-150 µg/L |
0-100 to 0-300 µg/L as I |
420 |
Magnesium |
G-315-05 |
0-1.5 to 0 – 3 mg/L |
0-10 to 0-15/90 mg/L |
510 |
Manganese |
G-314-05 |
0-3.75 to 0-30 mg/L |
|
480 |
Nicotine |
G-217-98 |
0-400 to 0-4000 mg/L |
0-2 to 0-10 g/L |
460 |
Nitrate |
G-109-94 |
0-0.3 to 0-2.75 mg/L |
0-1 to 0-11 mg/L as N |
550 |
Nitrite |
G-109-94 |
0-0.3 to 0-2.75 mg/L |
0-1 to 0-11 mg/L as N |
550 |
Nitrogen, total
(NH3 NO3 only) |
G-305-04 |
0–25 to 0-160 mg/L |
|
660 |
Nitrogen, total Kjeldahl |
G-188-97 |
0-1 to 0-8 mg/L |
0-3.5 to 0-25 mg/L as N |
660 |
Phenol |
G-360-06 |
0-2 to 0-20 mg/L |
|
510 |
Phosphate |
G-103-93 |
0-1.7 to 0-7.5 mg/L |
0-10 to 0-50 mg/L as P |
660 |
Phosphate (molybdovanadate) |
G-304-04 |
0-30 to 0-300 mg/L |
0-200 to 0-2000 mg/L |
420 |
Phosphorus, total Kjeldahl |
G-189-97 |
0-1.7 to 0-6 mg/L |
0-6 to 0-50 mg/L as P |
660 |
Potassium |
G-184-96 |
0-100 mg/L |
0-200 mg/L as K2O |
flame |
Silicate |
G-147-95 |
0-6 to 0-60 mg/L |
0-30 to 0-300 mg/L as SiO2 |
660 |
Sodium |
G-184-96 |
0-100 mg/L |
0-200 mg/L as Na |
flame |
Sulfide |
G-213-98 |
0-0.5 to 0-4 mg/L |
0-2.0 to 0-12 mg/L as S |
660 |
Note: Dual-range with dialyzer for high range. Dialyzer heating bath 37°. High range can be extended by a factor of 3 with smaller sample pump tube.
MT7A /MT7B for water, waste water, soil and plant extracts, fertilizer, etc.
Other parameters and ranges as per MT7 and MT8.
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrate - Nitrite, Cadmium Column |
G-200-97 |
0-0.35 to 0-2 mg/L as N |
0-0.35 to 0-2 mg/L as N |
550 |
Nitrate - Nitrite, Cadmium Coil |
G-287-02 |
0-0.35 to 0-2 mg/L as N |
0-0.35 to 0-2 mg/L as N |
550 |
Note: Dual-range with dialyzer for high range. Dialyzer heating bath 37°. High range can be extended by a factor of 3 with smaller sample pump tube.
MT8 for water, waste water, soil and plant extracts, fertilizer, etc.
ANALYTE |
METHOD |
RANGE |
FILTER |
Alkalinity |
G-148-95 |
0-300 to 0-500 mg/L as CaCO3 |
550 |
Ammonia (salicylate) |
G-102-93 |
0-0.25 to 0-5 mg/L |
660 |
Ammonia (phenate) |
G-102-93 |
0-0.5 to 0-5 mg/L |
630 |
Boron |
G-214-98 |
0-2 to 0-15 mg/L |
420 |
Bromide |
G-301-04 |
0-10 to 0-100 mg/L |
600 |
Calcium |
G-209-98 |
0-12 to 0-100 mg/L Ca |
570 |
Chloride |
G-133-95 |
0-10 to 0-100 mg/L |
480 |
Chromium (6 ) |
G-284-02 |
0-1 to 0-10 mg/L |
550 |
Fluoride |
G-383-08 |
0-2 to 0-6 mg/L |
620 |
Hardness |
G-244-00 |
0-400mg/L CaCO3 |
520 |
Iron |
G-210-98 |
0-1.5 to 0-15 mg/L |
560 |
Iodide |
G-300-01 |
0-20 to 0-150 µg/L |
420 |
Magnesium |
G-315-05 |
0-1.5 to 0 – 3 mg/L |
510 |
Manganese |
G-314-05 |
0-3.75 to 0-30 mg/L |
480 |
Nicotine |
G-217-98 |
0-400 to 0-4000 mg/L |
460 |
Nitrate |
G-109-94 |
0-0.3 to 0-2.75 mg/L |
550 |
Nitrite |
G-109-94 |
0-0.3 to 0-2.75 mg/L |
550 |
Nitrogen, total
(NH3 NO3 only) |
G-305-04 |
0–25 to 0-160 mg/L |
660 |
Nitrogen, total Kjeldahl |
G-188-97 |
0-1 to 0-8 mg/L |
660 |
Phenol |
G-360-06 |
0-2 to 0-20 mg/L |
510 |
Phosphate |
G-103-93 |
0-1.7 to 0-7.5 mg/L |
660 |
Phosphate (molybdovanadate) |
G-304-04 |
0-30 to 0-300 mg/L |
420 |
Phosphorus, total Kjeldahl |
G-189-97 |
0-1.7 to 0-6 mg/L |
660 |
Potassium |
G-184-96 |
0-100 mg/L |
flame |
Silicate |
G-147-95 |
0-6 to 0-60 mg/L |
660 |
Sodium |
G-184-96 |
0-100 mg/L |
flame |
Sulfide |
G-213-98 |
0-0.5 to 0-4 mg/L |
660 |
Note: Single range- heating bath 37°
MT8A /MT8B for water, waste water, soil and plant extracts, fertilizer, etc.
Other parameters and ranges as per MT7 and MT8.
ANALYTE |
METHOD |
RANGE |
FILTER |
Nitrate - Nitrite, Cadmium Column |
G-200-97 |
0-0.35 to 0-2 mg/L as N |
550 |
Nitrate - Nitrite, Cadmium Coil |
G-287-02 |
0-0.35 to 0-2 mg/L as N |
550 |
Note: Single range- heating bath 37°
MT11 for water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Chloride |
G-100-93 |
0-20 to 0-150 mg/L |
|
480 |
Silicate |
G-101-93 |
0-7.5 to 0-70 mg/L as SiO2 |
|
660 |
Note: Glass Only
MT13 for water (EPA) and waste water
ANALYTE |
METHOD |
EPA |
LOWER RANGE |
UPPER RANGE |
FILTER |
Alkalinity (methyl orange) |
G-153-95 |
310.2 |
0-80 to 0-500 mg/L |
0-0.3 to 0-2 g/L as CaCO3 |
550 |
Chloride |
G-287-02 |
325.2 |
0-7 to 0-100 mg/L |
0-21 to 0-300 mg/L |
480 |
Nitrate |
G-287-02 |
353.2 |
0-0.25 to 0-2 mg/L |
0-0.9 to 0-7 mg/L as N |
520 |
Nitrite |
G-287-02 |
353.2 |
0-0.2 to 0-1.8 mg/L |
0-0.75 to 0-6.5 mg/L as N |
520 |
Note: Dual range with dialyzer for high range
MT14 for water (EPA) and waste water
ANALYTE |
METHOD |
EPA |
LOWER RANGE |
UPPER RANGE |
FILTER |
Alkalinity (methyl orange) |
G-153-95 |
310.2 |
0-80 to 0-500 mg/L |
|
550 |
Chloride |
G-287-02 |
325.2 |
0-7 to 0-100 mg/L |
|
480 |
Nitrate |
G-287-02 |
353.2 |
0-0.25 to 0-2 mg/L |
|
520 |
Nitrite |
G-287-02 |
353.2 |
0-0.2 to 0-1.8 mg/L |
|
520 |
Note: Glass only
MT15 for water (EPA in low range) and waste water
ANALYTE |
METHOD |
EPA |
LOWER RANGE |
UPPER RANGE |
FILTER |
Alkalinity (methyl orange) |
G-153-95 |
310.2 |
0-80 to 0-500 mg/L |
0-0.3 to 0-2 g/L as CaCO3 |
550 |
Chloride |
G-287-02 |
325.2 |
0-7 to 0-100 mg/L |
0-21 to 0-300 mg/L |
480 |
Nitrate |
G-139-95 |
353.2 |
0-0.25 to 0-2 mg/L |
0-0.9 to 0-7 mg/L as N |
520 |
Nitrite |
G-140-95 |
353.2 |
0-0.2 to 0-1.8 mg/L |
0-0.75 to 0-6.5 mg/L as N |
520 |
Phosphate |
G-146-95 |
365.1 |
0-1 to 0-10 mg/L |
0-8 to 0-80 mg/L as P |
520 |
Silicate |
G-151-95 |
|
0-5 to 0-30 mg/L |
0-23 to 0-200 mg/L as SiO2 |
520 |
Total Phosphorus (acid digests) |
G-202-97 |
365.4 |
0-1.5 to 0-5 mg/L |
0-5 to 0-20 mg/L as P |
520 |
Note: Dual-range with dialyzer for high range. Dialyzer heating bath.
MT16 for water (EPA)
ANALYTE |
METHOD |
EPA |
LOWER RANGE |
UPPER RANGE |
FILTER |
Alkalinity (methyl orange) |
G-153-95 |
310.2 |
0-80 to 0-500 mg/L |
|
550 |
Ammonia |
G-145-95 |
350.1 |
0-1.5 to 0-12 mg/L as N |
|
630 |
Chloride |
G-287-02 |
325.2 |
0-7 to 0-100 mg/L |
|
480 |
Nitrate |
G-139-95 |
353.2 |
0-0.25 to 0-2 mg/L |
|
520 |
Nitrite |
G-140-95 |
353.2 |
0-0.2 to 0-1.8 mg/L |
|
520 |
Phosphate |
G-146-95 |
365.1 |
0-1 to 0-10 mg/L |
|
660 |
Silicate |
G-151-95 |
|
0-5 to 0-30 mg/L |
|
660 |
Total Nitrogen (acid digests) |
G-310-04 |
351.2 |
0-0.5 to 0-4 mg/L as N |
|
660 |
Total Phosphorus (acid digests) |
G-202-97 |
365.4 |
0-1.5 to 0-5 mg/L as P |
|
660 |
Note: Heating Bath
MT16B for water (EPA)
ANALYTE |
METHOD |
EPA |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrate, nitrite |
G-309-04 |
353.2 |
0-0.2 to 0-2 mg/L as N |
|
550 |
Note: Heating bath, Cadmium Coil
MT17 for water and soil extracts
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Total and free dissolved Iron |
G-306-04 |
0-0.5 to 0-5 mg/L as Fe |
|
550 |
Total Nitrogen |
G-157-96 |
0-1 to 0-20 mg/L as N |
|
550 |
Total Phosphorus |
G-092-93 |
0-5 to 0-45 mg/L as P |
|
660 |
Note: UV digestor heating bath
MT18 for seawater and low level water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrite |
G-173-96 |
0-4.2 to 0-84 µg/L |
0-84 to 0-700 µg/L as N |
550 |
Phenol |
G-285-02 |
0-200 to 0-4000 µg/L |
|
505 |
Phosphate |
G-175-96 |
0-0.15 to 0-1.9 mg/L |
0-1.7 to 0-17 mg/L as P |
880 |
Total P in persulfate digests |
G-175-96 |
0-0.15 to 0-1.9 mg/L |
0-1.7 to 0-17 mg/L as P |
880 |
Phosphorus, total Kjeldahl |
G-270-01 |
0-5 to 0-50 mg/L as P |
|
880 |
Note: heating bath
MT19 for seawater and low level water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Aluminium |
G-381-07 |
0-0.1 to 0-0.8 mg/L |
0-1 to 0-8 mg/L |
600 |
Ammonia |
G-171-96 |
0-42 to 0-380 µg/L |
0-0.35 to 0-4.2 mg/L as N |
660 |
Color |
G-302-04 |
0 - 70 to 0-250 Pt units |
|
440 |
Chloride |
G-279-01 |
0-6 to 0-40 mg/L |
0-60 to 0-400 mg/L |
480 |
Copper |
G-311-01 |
0-1 to 0-4.5 mg/L |
|
480 |
Iron (acidified samples) |
G-290-03 |
0 - 0.1 to 0 - 4.4 mg/L |
|
550 |
Manganese |
G-303-04 |
0-0.3 to 0-7.5 mg/L |
|
480 |
Nitrate - Cd column |
G-172-96 |
0-40 to 0-650 µg/L |
0-700 to 0-7000 µg/L as N |
550 |
Total N in persulfate digests |
G-172-96 |
0-40 to 0-650 µg/L |
0-700 to 0-7000 µg/L |
550 |
Nitrogen, total Kjeldahl |
G-225-99 |
0 - 2.2 to 16.8 mg/L |
|
660 |
Phosphate |
G-297-03 |
0-500 µg/L as P |
|
880 |
Phosphorus, total Kjeldahl |
G-371-07 |
0 – 5 to 0 – 15 mg/L |
|
880 |
Silicate |
G-177-96 |
0-0.5 to 0-6 mg/L |
0-7 to 0-60 mg/L as SiO2 |
820 |
Sulfide |
G-372-07 |
0-0.15 to 0-1.5 mg/L |
0-1.5 to 0-15 mg/L as S |
660 |
Zinc |
G-316-05 |
0-20 to 0-60 mg/L |
|
630 |
Note: Heating bath cadmium column for nitrate
MT19B for seawater and low level water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrate - Cd coil |
G-316-05 |
0-40 to 0-650 µg/L |
0-700 to 0-7000 µg/L as N |
550 |
Note: Heating bath cadmium coil for nitrate
MT21 for water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Cyanide |
G-215-98 |
0-60 to 0-500 µg/L |
0-0.7 to 0-6 mg/L as CN |
570 |
Phenol |
G-216-98 |
0-500 to 0-8000 µg/L |
0-7 to 0-50 mg/L |
510 |
Note: Distillation bath
MT23 for seawater
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Phosphorus, total |
G-219-98 |
0-300 to 0–3000 µg/L as P |
|
880 |
Nitrogen, total |
G-218-98 |
0-80 to 0-500 µg/L as N |
|
550 |
Note: UV-digester, heating bath 950 C
MT24 for tobacco
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrate |
G-265-01 |
0-18 to 0-150 mg/L as N |
|
520 |
Total Alkaloids |
G-264-01 |
0-200 to 0-1600 mg/L as nicotine |
|
460 |
Ammonia |
G-266-01 |
0-4 to 0-30 mg/L as NH3 |
|
660 |
Chloride |
G-267-01 |
0-125 to 0-1000 mg/L as Cl- |
|
480 |
Nitrogen, Total Kjeldahl (TKN) |
G-273-01 |
0-10 to 0-100 mg/L |
|
660 |
Phosphate |
G-355-06 |
0-15 to 0 –100 mg/L P |
|
660 |
Note: Dialyzer heating bath 37°C
MT25 for tobacco
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Total volatile Bases |
G-268-01 |
0-10 to 0-75 mg/L as NH3 |
|
420 |
Total volatile Acidity |
G-269-01 |
0-200 to 0-1400 mg/L as acetic acid |
|
420 |
Note: distillation bath
MT26 for tobacco
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Nitrate |
G-280-02 |
0-0.5 to 0-4.5 mg/L as N |
|
520 |
Nitrogen, Total Kjeldahl (TKN) |
G-281-02 |
0-4 to 0-60 mg/L as N |
|
660 |
Note: Dialyzer, heating bath 37°C
MT29 for water
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Cyanide |
G-342-06 |
0-25 to 0-450 μg/L as CN |
|
570 |
Phenol |
G-341-06 |
0-200 to 0-500 μg/L |
|
505 |
Note: Glass, without distillation
MT30 for fertilizer
ANALYTE |
METHOD |
LOWER RANGE |
UPPER RANGE |
FILTER |
Ammonia |
G-353-06 |
0-20 to 0-180 mg/L |
0-80 to 0-720 mg/L as N |
660 |
Nitrate |
G-354-06 |
0-7 to 0-45 mg/L |
0-28 to 0-180 mg/L as N |
550 |
Note: heating bath 37°C, 2 dilution loops