| | | Colour disk ozone in water, type 3/67 0,1 - 1 mg/l | | | | | |
| | | Colour discs 3/113 ammonia | | | | | |
| | | Colour discs 3/53B bromine | | | | | |
| | | Colour discs 3/40A chlorine | | | | | |
| | | Colour disc tin type 3/35 1 - 12 mg/l | | | | | |
| | | Colour discs 3/40E chlorine | | | | | |
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| | | Colour discs 3/125 ammonia | | | | | |
| | | Colour discs 3/112 ammonia | | | | | |
| | | Colour disc Chloride, type 3/40T 0,1-1,0 mg/l- Ö-Norm | | | | | |
| | | Color disc for chloride, type 3/72 2.5 - 80 mg/l | | | | | |
| | | Coulour disc hardness, type 4/38 0-60 mg/l | | | | | |
| | | Colour discs 3/40S chlorine | | | | | |
| | | Colour discs 3/40 chlorine | | | | | |
| | | Colour discs 3/40HN chlorine | | | | | |
| | | Colour discs 3/40K chlorine | | | | | |
| | | Colour screen QAC, type 3/118 | | | | | |
| | | Colour discs 3/2IOD chlorine | | | | | |
| | | Colour discs 3/126 hydrazine | | | | | |
| | | Colour disc, 3/40B chlorine | | | | | |
| | | Colour discs iron, type 3/144 0,02-0,3mg/L | | | | | |
| | | Colour discs 3/135 hydrazine | | | | | |
| | | Colour discs 3/40J chlorine | | | | | |
| | | Colour discs NDPD chlorine | | | | | |
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| | | Colour discs NDP chlorine | | | | | |
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| | | Colour discs 3/103 nitrite | | | | | |
| | | Colour discs, 3/2ARP chlorine | | | | | |
| | | Colour discs 3/133 phosphate | | | | | |
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| | | Colour discs 3/128 sulphide | | | | | |
| | | Colour discs 3/124 nitrate | | | | | |
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| | | Color disc Chlorine, type 3/40F | | | | | |
| | | Colour discs NDPB chlorine | | | | | |
| | | Colour discs 3/70 phosphate | | | | | |
| | | Colour discs 3/166 ammonia | | | | | |
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| | | Colour discs NDPC chlorine | | | | | |
| | | Colour discs 3/40ED chlorine dioxide | | | | | |
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| | | Colour discs 3/136 phosphate | | | | | |
| | | Colour discs 3/60 phosphate | | | | | |
| | | 221130 - Colour disc pH 6.8-8.4, type 2/1J | | | | | |