Porvair Sciences part of the Porvair Group

SEAL Analytical

QuAAtro Multitest Methods

QuAAtro Multi-test Methods

The list below is a partial list of methods. Contact SEAL Analytical for actual method documentation.

MT1 for water (EPA)
ANALYTE                                         
  METHOD    
  EPA    
LOWER RANGE        
UPPER RANGE       
FILTER
Alkalinity Q-021-04 310.2
 0-80 to 0-500 mg/L as CaCO3
550
Ammonia (EPA) Q-022-04 350.1
 0-0.3 to 0-7 mg/L as N
550
Chloride (EPA)  Q-023-04 325.1
 0-15 to 0-200 mg/L as Cl
550
Hardness (EPA) Q-059-05
130.1
 0-200/400 mg/L as CaCO3
550
Nitrate/Nitrite (EPA) Q-020-04
353.1
 0-0.2 to 0-5 mg/L as N
550
Nitrite (EPA) Q-019-04
353.2
 0-0.2 to 0-4 mg/L as N
550
Nitrogen (Total Kjeldahl) Q-024-04
351.2
 0-0.2 to 0-7.5 mg/L as N   550
Phosphate (EPA) Q-025-04
365.1
 0-0.4 to 0-12 mg/L as P
550
Phosphorus (Total Kjeldahl) Q-026-04
365.4
 0-0.5 to 0-12 mg/L as P   550
Silicate Q-027-04
N/A
 0-1.5 to 0-75 mg/L as SiO2   550

Note: Glass Only

MT1A for water (EPA)

ANALYTE                                         
METHOD
  EPA    
LOWER RANGE        
UPPER RANGE       
FILTER
Nitrate/Nitrite (EPA)   Q-044-04   
353.2 0-0.15 to 0-4.5 mg/L as N      
520

Note: Glass, Cd coil

MT3A  for seawater and low level water

ANALYTE                                      
  METHOD    
LOWER RANGE        
UPPER RANGE           
FILTER
Chloride Q-029-05 0-2 to 0-10 mg/L  
0-8 to 0-250 mg/L
480
Nitrite  Q-030-04 0-0.021 to 0-0.8 mg/L 0-0.56 to 0-2.8 mg/L N
520
Phosphate  Q-031-04 0-0.062 to 0-3 mg/L 0-0.248 to 0-12 mg/L as P
880
Phosphorus (microw. dig.)
 Q-032-05 0-62 to 0-3100 μg/L 0-248 to 0-12400 μg/L
880
Phosphorus (Total Kjeldahl)  Q-085-07 0-0.25 to 0-1 mg/L
880

Note: Glass - Dual-range (automatic changeover with QuAAtro range-switch option)

MT3B for seawater and low level water

ANALYTE                                      
  METHOD    
LOWER RANGE        
UPPER RANGE           
FILTER
Ammonia Q-033-04 0-70 to 0-3360 μg/L 0-0.3 to 0-2 g/L as CaCO3 660
Chloride  Q-034-04 0-2 to 0-10 mg/L 0-21 to 0-300 mg/L 480
Chromium  Q-051-05 0 – 400 μg/L Cr 0 – 6000 μg/L Cr 550
Nitrate
Q-035-04 0-35 to 0-1750 μg/L 0-140 to 0-5600 μg/L N 550
Total Nitrogen (Kjeldahl digests)
Q-036-05 0-420 μgl/L 0-14000 μgl/L 660
Phosphate
Q-037-05 0-155 to 0-2400 μg/L as P 0-0.6 to 0-7.7 mg/L as P 880
Silicate
 Q-038-04 0-0.3 to 0-4.2 mg/L 0-1 to 0-12 mg/L as SiO2 820

Note: Glass - Dual-range (automatic changeover with QuAAtro range-switch option)

MT4 for water

ANALYTE                                      
  METHOD    
LOWER RANGE        
UPPER RANGE           
FILTER
Cyanide Q-053-04 0-70 to 0-550 μg/L as CN
570
Phenol  Q-052-04 0-250 to 0-7500 μg/L
510

Note: for use with on-line distillation

 

MT9 for water and waste water
ANALYTE                                         
  METHOD    
LOWER RANGE        
UPPER RANGE       
FILTER
Ammonia Q-001-04  0-0.25 to 0-8 mg/L 0-2 to 0-90 mg/L as N
660
Calcium Q-010-05  0-10 to 0-200 mg/L as Ca
570
Chloride
 Q-006-04  0-9 to 0-110 mg/L 0-60 to 0-650 mg/L as Cl
480
Hardness
Q-012-05
 0-70 to 0-500 mg/L  as CaCO3
520
Nitrate/Nitrite
Q-003-04
 0-0.08 to 0-3 mg/L 0-0.6 to 0-30 mg/L as N
550
Nitrate/Nitrite/ T.O.N. Q-002-04
 0-0.25 to 0-3 mg/L 0-0.8 to 0-30 mg/L as N
550
Phosphate
Q-004-04
 0-0.35 to 0-6 mg/L 0-5 to 0-100 mg/L as P
880
Silicate
Q-005-04
 0-0.5 to 0-60 mg/L 0-6.5 to 0-650 mg/L as SiO2
820
Nitrogen (Total Kjeldahl) Q-016-05
 0-0.2 to 0-5.5 mg/L 0-1.5 to 0-45 mg/L as N
660
Phosphorus (Total Kjeldahl) Q-017-05
 0-0.35 to 0-10.5 mg/L 0-5 to 0-165 mg/L as P
660

Note: Dual-range with dialyzer for high range

MT10 for water 

ANALYTE                                         
METHOD
LOWER RANGE        
UPPER RANGE       
FILTER
Alkalinity Q-007-05
0-0.15 to 0-4.5 mg/L as N      
                                                  550
Ammonia Q-001-04  0-0.15 to 0-4.5 mg/L as N      
  660
Chloride Q-006-04
0-0.15 to 0-4.5 mg/L as N      
  480
Nitrate/Nitrite Q-003-04
0-0.15 to 0-4.5 mg/L as N      
  550
Nitrate/Nitrite/T.O.N.  Q-002-04 
0-0.15 to 0-4.5 mg/L as N      
  550
Phosphate Q-004-04
0-0.15 to 0-4.5 mg/L as N      
  880
Silicate Q-005-04 
0-0.15 to 0-4.5 mg/L as N      
  820
Nitrogen (Total Kjeldahl) Q-016-05
0-0.15 to 0-4.5 mg/L as N      
  660
Phosphorus (Total Kjeldahl) Q-017-05 
0-0.15 to 0-4.5 mg/L as N      
  660

Note: Glass, Cd coil

MT28 for water

ANALYTE                                      
  METHOD    
LOWER RANGE        
UPPER RANGE           
FILTER
Cyanide (EPA) Q-061-05 0-100 to 0-5000 µg/L 0-250 to 0-2500 µg/L as CN 570
Fluoride  Q-062-05 0-1 to 0-3 mg/L 0-15 mg/L as F 620
Phenol (EPA)  Q-060-05 0-200 to 0-7500 µg/L 0-1100 to 0-42500 µg/L 510

Note: Glass - Dual-range (automatic changeover with QuAAtro range-switch option)

MT31 for seawater and low level water

ANALYTE                                      
  METHOD    
LOWER RANGE        
UPPER RANGE           
FILTER
Ammonia Q-084-07 0-140 to 0-5600 µg/L 0-0.6 to 0-25 mg/L N
660

Note: Glass, heating bath, dual-range (automatic changeover with QuAAtro range-switch option)

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