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Comparator system 2000, water test discs and reagent tablets

A large selection of water test discs are available for colorimetric chemical analyses and colour classification. Each test disc is equipped with fade-free, non porous glass filters, the quality of which is not impaired by UV light or other environmental influences.

Test discs whose code begins with "N", are designed for use in the Nessleriser 2150. Test discs which start with the letter "C" are designed for use in the Nessleriser 2250. All other test discs are designed for use in the comparator 2000+ . The most popular water test discs feature in the table below. Other test discs are available on request.

Comparator system 2000, water test discs and reagent tablets

Comparator system 2000, water test discs and reagent tablets



Aqualytic Colour Discs 3/151 Zinc 230470
PART NO.4AJ-9947047
73023||18948||73503||73401
For||Disc||Measuring range||PK
Zinc||3/151||0 to 1.0 mg / l||1
Aqualytic
230470
LOVI230470

Comparator sytems

0
6
55
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/128 Sulphide 230210
PART NO.4AJ-9947046
73023||18948||73503||73401
For||Disc||Measuring range||PK
Sulphide||3/128||0 to 0.5 mg / l S||1
Aqualytic
230210
705-0624

Comparator sytems

0
6
54
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/60 Phosphate 236000
PART NO.4AJ-9947045
73023||18948||73503||73401
For||Disc||Measuring range||PK
Phosphate||3/60||10 to 100mg / l PO4||1
Aqualytic
236000
LOVI236000

Comparator sytems

0
6
53
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/70 Phosphate 237000
PART NO.4AJ-9947044
73023||18948||73503||73401
For||Disc||Measuring range||PK
Phosphate||3/70||0 to 100 mg / l PO4||1
Aqualytic
237000
LOVI237000

Comparator sytems

0
6
52
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/136 Phosphate 230310
PART NO.4AJ-9947043
73023||18948||73503||73401
For||Disc||Measuring range||PK
Phosphate||3/136||0 to 40 mg / l PO4||1
Aqualytic
230310

Comparator sytems

0
6
51
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/133 Phosphate 230270
PART NO.4AJ-9947042
73023||18948||73503||73401
For||Disc||Measuring range||PK
Phosphate||3/133||0 to 4.0 mg/l PO4||1
Aqualytic
230270
LOVI230270

Comparator sytems

0
6
50
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NJ Nitrite 283580
PART NO.4AJ-9947041
73023||18948||73503||73401
For||Disc||Measuring range||PK
Nitrite||NJ||0.05 to 1.0mg / l||1
Aqualytic
283580
LOVI283580

Comparator sytems

0
6
49
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NJP Nitrite 283960
PART NO.4AJ-9947040
73023||18948||73503||73401
For||Disc||Measuring range||PK
Nitrite||NJP||0.002 to 0.05 mg / l N||1
Aqualytic
283960
LOVI283960

Comparator sytems

0
6
48
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/103 Nitrite 230030
PART NO.4AJ-9947039
73023||18948||73503||73401
For||Disc||Measuring range||PK
Nitrite||3/103||0.05 to 0.50 mg/l N||1
Aqualytic
230030
LOVI230030

Comparator sytems

0
6
47
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/124 Nitrate 230170
PART NO.4AJ-9947037
73023||18948||73503||73401
For||Disc||Measuring range||PK
Nitrate||3/124||0.1 to 1.0 mg/l N||1
Aqualytic
230170
LOVI230170

Comparator sytems

0
6
46
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NOL Iron 283720
PART NO.4AJ-9947036
73023||18948||73503||73401
For||Disc||Measuring range||PK
Iron||NOL||0.01 to 0.10 mg / l||1
Aqualytic
283720
LOVI283720

Comparator sytems

0
6
45
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/117 Iron 230110
PART NO.4AJ-9947035
73023||18948||73503||73401
For||Disc||Measuring range||PK
Iron||3/117||1 to 10 mg / l||1
Aqualytic
230110
LOVI230110

Comparator sytems

0
6
44
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/116 Iron 230100
PART NO.4AJ-9947034
73023||18948||73503||73401
For||Disc||Measuring range||PK
Iron||3/116||0.1 to 1.0 mg / L||1
Aqualytic
230100
3041589
LOVI230100

Comparator sytems

0
6
43
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/135 Hydrazine 230290
PART NO.4AJ-9947033
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hydrazine||3/135||0.02 to 0.2mg / l||1
Aqualytic
230290
230290100
633-0172

Comparator sytems

0
6
42
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/126 Hydrazine 230190
PART NO.4AJ-9947032
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hydrazine||3/126||0 to 0.5mg / l||1
Aqualytic
230190
633-0170

Comparator sytems

0
6
41
1
Price: €164.60
Out of Stock
The Tintometer Colour Discs CAB Hazen/APHA 284160
PART NO.4AJ-9947031
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hazen / APHA||CAB||30 to 70 mg Pt / l||1
The Tintometer
284160
633-0199

Comparator sytems

0
20
40
1
Price: €219.16
Out of Stock
The Tintometer Colour Discs CAA Hazen/APHA 284150
PART NO.4AJ-9947030
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hazen / APHA||CAA||0 to 30 mg Pt / l||1
The Tintometer
284150
633-0198

Comparator sytems

0
23
39
1
Price: €219.16
Out of Stock
The Tintometer Colour Discs NSH Hazen/APHA 284170
PART NO.4AJ-9947029
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hazen / APHA||NSH||10 to 90 mg Pt / l||1
The Tintometer
284170
633-0200

Comparator sytems

0
6
38
1
Price: €219.16
Out of Stock
Aqualytic Colour Discs 3/59 Chrome 235900
PART NO.4AJ-9947028
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chromium||3/59||10 to 100 µg||1
Aqualytic
235900
633-0187

Comparator sytems

0
6
37
1
Price: €341.60
Out of Stock
Aqualytic Colour Discs 3/40ED Chlorine Dioxide 297970
PART NO.4AJ-9947026
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine dioxide||3/40ED||0.04 to 0.57 mg/l||1
Aqualytic
297970
297970250
633-0201

Comparator sytems

0
6
36
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NDPD Chlorine 283470
PART NO.4AJ-9947024
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||NDPD||0.1 to 1.0mg / l||1
Aqualytic
283470
633-0195

Comparator sytems

0
6
35
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NDP Chlorine 283440
PART NO.4AJ-9947023
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||NDP||0.05 to 0.50mg / L||1
Aqualytic
283440
633-0192

Comparator sytems

0
6
34
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NDPC Chlorine 283460
PART NO.4AJ-9947022
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||NDPC||0.02 to 0.20mg / l||1
Aqualytic
283460
633-0194

Comparator sytems

0
6
33
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NDPB Chlorine 283450
PART NO.4AJ-9947021
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||NDPB||0.01 to 0.10mg / l||1
Aqualytic
283450
633-0193

Comparator sytems

0
6
32
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/2IOD Chlorine 232090
PART NO.4AJ-9947020
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/2IOD||5 to 250 mg / l||1
Aqualytic
232090
232090010
633-0176

Comparator sytems

0
6
31
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/2ARP Chlorine 232070
PART NO.4AJ-9947019
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/2ARP||5 to 50 mg / l||1
Aqualytic
232070
232070010
633-0175

Comparator sytems

0
6
30
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40HN Chlorine 234081
PART NO.4AJ-9947018
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40HN||2 to 10mg / l||1
Aqualytic
234081
633-0182

Comparator sytems

0
6
29
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40 Chlorine 233920
PART NO.4AJ-9947017
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40P||2 to 5mg / l||1
Aqualytic
233920
633-0177

Comparator sytems

0
6
28
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40S Chlorine 234090
PART NO.4AJ-9947016
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40S||1 to 4mg / l||1
Aqualytic
234090
633-0183

Comparator sytems

0
6
27
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40K Chlorine 233930
PART NO.4AJ-9947015
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40K||0.5 to 6.0mg / l||1
Aqualytic
233930
633-0178

Comparator sytems

0
6
26
1
Price: €164.60
Out of Stock
Aqualytic Colour Disc 3/40B Chlorine 234020
PART NO.4AJ-9947014
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40B||0.2 to 4.0mg / l||1
Aqualytic
234020
633-0180

Comparator sytems

0
6
25
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40J Chlorine 234140
PART NO.4AJ-9947013
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40J||0.1 to 2.0mg / l||1
Aqualytic
234140
633-0184

Comparator sytems

0
6
24
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40A Chlorine 234010
PART NO.4AJ-9947012
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40A||0.1 to 1.0mg / l||1
Aqualytic
234010
633-0179

Comparator sytems

0
6
23
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/40E Chlorine 234060
PART NO.4AJ-9947011
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40E||0.02 to 0.3mg / l||1
Aqualytic
234060
633-0181

Comparator sytems

0
3
22
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/53B Bromine 235320
PART NO.4AJ-9947010
73023||18948||73503||73401
For||Disc||Measuring range||PK
Bromine||3/53B||1 to 10mg / l||1
Aqualytic
235320
633-0186

Comparator sytems

0
6
21
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/53A Bromine 235310
PART NO.4AJ-9947009
73023||18948||73503||73401
For||Disc||Measuring range||PK
Bromine||3/53A||0.2 to 2.0mg / l||1
Aqualytic
235310
633-0185

Comparator sytems

0
6
20
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NAD Ammonia 283140
PART NO.4AJ-9947008
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||NAD||60 to 100µg NH3||1
Aqualytic
283140
633-0191

Comparator sytems

0
6
19
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NAC Ammonia 283130
PART NO.4AJ-9947007
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||NAC||28 to 60µg NH3||1
Aqualytic
283130
633-0190

Comparator sytems

0
6
18
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NAB Ammonia 283120
PART NO.4AJ-9947006
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||NAB||10 to 26µg NH3||1
Aqualytic
283120
633-0189

Comparator sytems

0
6
17
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs NAA Ammonia 283110
PART NO.4AJ-9947005
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||NAA||1 to 10µg NH3||1
Aqualytic
283110
633-0188

Comparator sytems

0
6
16
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/166 Ammonia 230660
PART NO.4AJ-9947004
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||3/166||2 to 20mg / l N||1
Aqualytic
230660
633-0174

Comparator sytems

0
6
15
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/125 Ammonia 230180
PART NO.4AJ-9947003
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||3/125||0 to 10 mg/l N||1
Aqualytic
230180
633-0169

Comparator sytems

0
6
14
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/113 Ammonia 230070
PART NO.4AJ-9947002
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||3/113||0 to 1.0 mg / l N||1
Aqualytic
230070

Comparator sytems

0
6
13
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/112 Ammonia 230060
PART NO.4AJ-9947001
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ammonia||3/112||0 to 0.40mg / l NH4||1
Aqualytic
230060
3110009
633-0167

Comparator sytems

0
6
12
1
Price: €164.60
Out of Stock
Tintometer Color disc Chlorine, type 3/40F 234070
PART NO.4AJ-7603534
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40F||0.2 to 0.8 mg/l||1
Tintometer
234070
340F
LOVI234070

Comparator sytems

0
6
11
1
Price: €164.60
Out of Stock
Aqualytic Colour disc hydrogen peroxide 230080
PART NO.4AJ-6268291
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hydrogen peroxide||-||2 to 20 mg/l||1
Aqualytic
230080
LOVI230080

Comparator sytems

0
6
10
1
Price: €164.60
Out of Stock
Aqualytic Colour discs iron, type 3/144 230380
PART NO.4AJ-6266660
73023||18948||73503||73401
For||Disc||Measuring range||PK
Iron||3/144||0.02 to 0.3 mg/l||1
Aqualytic
230380
3144
LOVI230380

Comparator sytems

0
6
9
1
Price: €164.60
Out of Stock
Aqualytic Colour Disc 3/40T Chloride 234110
PART NO.4AJ-6253260
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/40T||0.1 to 1.0 mg/l||1
Aqualytic
234110
LOVI234110

Comparator sytems

0
6
8
1
Price: €164.60
Out of Stock
Aqualytic Colour Screen Qac Type 3/118 230120
PART NO.4AJ-6238997
73023||18948||73503||73401
For||Disc||Measuring range||PK
QAC||3/118||0 to 20 mg/l||1
Aqualytic
230120
LOVI230120

Comparator sytems

0
6
7
1
Price: €164.60
Out of Stock
Aqualytic Coulour Disc 4/38 Hardness 231070
PART NO.4AJ-6236012
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hardness||4/38||0 to 60 mg/l CaCO3||1
Aqualytic
231070
LOVI231070

Comparator sytems

0
6
6
1
Price: €164.60
Out of Stock
Aqualytic Colour Disc 3/35 233500
PART NO.4AJ-6233837
73023||18948||73503||73401
For||Disc||Measuring range||PK
Zinc||3/35||-||1
Aqualytic
233500
LOVI233500

Comparator sytems

0
6
5
1
Price: €458.50
Out of Stock
Aqualytic 4/28 Colour Disk Hazen Scale 242801
PART NO.4AJ-6229804
73023||18948||73503||73401
For||Disc||Measuring range||PK
Hazen/APHA||4/28||50 to 500 mg/l Pt||1
Aqualytic
242801
TINT242801

Comparator sytems

0
6
4
1
Price: €219.16
Out of Stock
Aqualytic 3/67 Colour Disk Ozone In Water 236700
PART NO.4AJ-6229760
73023||18948||73503||73401
For||Disc||Measuring range||PK
Ozone||3/67||0.1 to 1.0 mg/l||1
Aqualytic
236700
LOVI236700

Comparator sytems

0
6
3
1
Price: €164.60
Out of Stock
Tintometer Colour disc chlorine DPD 0.02 - 0.5 mg/l 295920
PART NO.4AJ-6223985
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||-||0.02 to 0.5 mg/l||1
Tintometer
295920
9484540

Comparator sytems

0
6
2
1
Price: €164.60
Out of Stock
Aqualytic Color Disc for Chloride 237200
PART NO.4AJ-6206982
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/72||2.5 to 80 mg/l||1
Aqualytic
237200
LOVI237200

Comparator sytems

0
6
1
1
Price: €341.60
Out of Stock
Aqualytic Colour Discs Chlorine 232060
PART NO.4AJ-6204587
73023||18948||73503||73401
For||Disc||Measuring range||PK
Chlorine||3/2APH||2 to 10 mg/l||1
Aqualytic
232060
232060050
LOVI232060

Comparator sytems

0
6
0
1
Price: €164.60
Out of Stock
Aqualytic Colour Discs 3/102 Zinc 230020
PART NO.4AJ-9947048
73023||18948||73503||73401
For||Disc||Measuring range||PK
Zinc||3/102||0 to 4.0 mg / l||1
Aqualytic
230020
LOVI230020

Comparator sytems

0
6
56
1
Price: €164.60
Out of Stock

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