ECON Drop Test

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Drop
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Dropper titration provides a cost effective and accurate means of determining water quality in the field, for a wide range of applications. Kittiwake provide an extensive range of tests based on this technology. Carefully chosen chemistries and easy to follow, pictorial instructions make drop tests simple to perform with accurate results.

All dropper titration tests are performed in a similar way. An indicator and sometimes a pH adjuster are added to the sample to generate a colour. A final reagent (titrant) is added one drop at a time until a colour change is observed. The number of drops added is multiplied by a factor on the instruction sheet to give the result of the test, usually as ppm (mg/l). ECON test packs contain instructions and test reagents and can be added to any ECON test kit case.

  • Simple to use - tests can be easily performed by non-techincal personnel, with minimum training.
  • Carefully selected chemistries, with all drop test kits manufactured under strict ISO 90001:2000 quality procedures for excellent accuracy of results.
  • Cost effective method of testing, with no expensive equipment necessary.
  • Individual test kits can be collated into a larger test kit for ease of use.

Ordering Infomation
BI-K21443: Titration Jar
BI-K21414: 20ml Sampling Syringe
BI-K21422: Crusher / Stirring Rod
AS-K22747: Basic Instruction Booklet

Call Kittiwake Call us now on +44 1903 731470 to discuss your specific needs, or visit our global network page for offices or dealers near you.

Product List

Part Number Description Range 65ml Reagent 30ml Reagent Reagent Pot
 AS-K28238-KW  Acidity (P)  0 - 7.5%
H2SO4
 1  1 0
 AS-K22292-KW  Alkalinity (M)
HR
 200-2400
ppm
CaCO3
 2  0 0
 AS-K22291-KW  Alkalinity (M)
LR
 50-600
ppm
CaCO3
 2  0  0
 AS-K22295-KW  Alkalinity (P + M)
LR
50-600
ppm
CaCO3
 3  0  0
 AS-K22304-KW  Alkalinity (P + OH)
HR
 200 - 2400 ppm
CaCO3
 3  0  0
 AS-K22294-KW  Alkalinity (P) HR 200 - 2400 ppm
CaCO3
 2  0  0
 AS-K22303-KW  Alkalinity (P) HR  0.25 - 6.0%
NaOH
 2  0  0
 AS-K22293-KW  Alkalinity (P) LR  50-600 ppm
CaCO3
 2  0  0
 AS-K22302-KW  Alkalinity (P) LR  250 - 6000 ppm
CaCO3
 2  0  0
 AS-K22298-KW  Alkalinity (P, M + OH) HR  200 - 2400 ppm
CaCO3
 4  0  0
 AS-K22300-KW  Alkalinity (P, M + OH) HR Pack  50 - 2400 ppm
CaCO3
 4  0  0
 AS-K22296-KW  Alkalinity (P, M +OH) LR  50 - 600 ppm
CaCO3
 4  0  0
 AS-K22312-KW  Chloride HR  200 - 12000
ppm Cl-
 2  0  0
 AS-K22313-KW  Chloride LR + hR  20 - 12000
ppm Cl-
 3  0  0
 AS-K22311-KW  Chloride LR  20-400
ppm Cl-
 2  0  0
 AS-K22316-KW  Chlorine (Free) HR  15 - 300 ppm
Cl2
 2  0  0
 AS-K22315-KW  Chlorine (Free) LR  1-30 ppm
Cl2
 0  0
 AS-K28239-KW  Chlorine Spot Tester  Trace Cl2  1  0  0
 AS-K22144-KW  Chlorine
(Semiquantitative)
 0.1 - 50 ppm
Cl2
 0  0  1
 AS-K22318-KW  Chlorine (Total Available)
HR
0.2 - 15% Cl2  1  0  3
 AS-K22319-KW  Chlorine (Total Available)
LR +  HR
 0.01 - 15%
ppm Cl2
 2  0  3
 AS-K22317-KW  Chlorine (Total Available) 
LR
 100 - 2400 ppm
Cl2
 1  0  3
 AS-K22158-KW  Chlorine Dioxide  25 - 200
ppm ClO2
 2  0  0
 AS-K23586-KW  Chlorine Dioxide LR  0.08 - 30 ppm
ClO2
 2 0
AS-K28240-KW EDTA (Free) 0 - 2000
ppm EDTA
3 0 0
AS-K22327-KW Hardness (Calcium) 
HR
50 - 600
ppm
CaCO3
2 0 1
AS-K22326-KW Hardness (Calcium)
LR
50 - 600 ppm
CaCO3
2 0 1
AS-K22330-KW Hardness (Total)
LR + HR
5 - 600ppm
CaCO3
4 0 0
AS-K22329-KW Hardness (Total)
HR
5-0 - 600ppm
CaCO3
3 3 0
AS-K22328-KW Hardness (Total)
LR
5 - 60 ppm
CaCO3
1 5 0
AS-K22332-KW Hardness 
(Total / Calcium) HR
50 - 600 ppm
CaCO3
4 1 1
AS-K22336-KW Hardness Rawr
Water
50 - 600
ppm CaCO3
0 1 0
AS-K22334-KW Hardness Stop/Go 4 ppm
CaCO3
0 6 0
AS-K23050-KW Hardness
Total / Calcium
LR + HR
50 - 600 ppm
CaCO3
5 0 1
AS-K22333-KW Hardness Yes/No 8 - 20 ppm
CaCO3
0 0 1
AS-K22340-KW Hydrogen Peroxide
HR
25 - 5000
ppm H2O2
2 0 0
AS-K28241-KW Iron Spot Tester Trace Fe 2 6 0
AS-K23400-KW Molybdate HR Pack 0 - 400 ppm
MoO4
5 5 1
AS-K22341-KW Molybdate LR Pack 2.5 - 20
ppm
MoO4
3 0 2
AS-K22343-KW Nitrite Drop 10 - 2000
ppm
NaNO2
2 0 0
AS-K28242-KW Oxygen (available) 0 - 500ppm
O2
2 3 1
AS-K28243-KW Peracetic Acid 0 - 450 ppm
PAA
1 3 2
AS-K22346-KW Phosphonate 4 - 20 ppm
H.E.D.P.
1 1 0
AS-K22348-KW Phosphonate 4 - 20 ppm
H.E.D.P.
4 1 0
AS-K22355-KW Quaternery
Ammonium
Compounds HR
60 - 1800
ppm CTAB
3 0 0
AS-K22354-KW Quaternery
Ammonium
Compounds LR
40 - 300
ppm CTAB
3 0 0
AS-K22356-KW Sulphite 25 - 150 ppm
Na2SO3
1 2 1
AS-K22358-KW Tannin 50 - 300
ppm Tannin
1 2 1
AS-K28244-KW Total Chelant 0 - 2000ppm
EDTA
2 3 1
AS-K22359-KW Zinc (Free Soluble) 1 - 10 ppm
Zn
2 3 1
AS-K22361-KW Zinc (Total
Complex) Pack
1 - 10ppm
Zn
4 5 1
Select your tests from the table above. Kittiwake also supplies a DIGI Titrator,if a greater degree of accuracy is required.