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LaMotte 3002 Insta-Test chlorine dioxide test strips are used to measure water quality without the need for field kits or reagents. Each vial includes 50 test strips.
LaMotte manufactures analytical reagents, portable water testing instrumentation, and microbiological testing products. The company, founded in 1919, is headquartered in Chestertown, MD.
Snoot! Awesome Nasal Cleanser
2025-08-13 16:08:42
I have been using these for some ClO2 solution testing -- please note Chlorine Dioxide (ClO2) is not the same as "chlorine bleach" aka sodium hypochlorite (NaClO), which is commonly used to sanitize swimming pools and drinking water -- and they work very well. I have been comparing results on these strips with a $1,000 Palintest ClordioXense meter that is highly calibrated. The meter is accurate to +/- .02ppm and has a range of .03ppm to 50ppm. The strips have been accurate (as accurate as they can be using colors) for all readings between 15ppm and 100ppm. Below 15ppm they tend to show "10ppm" if there is any chlorite in the solution (unconverted to ClO2), so I would suggest using the "Low Range" test strips which are effective, IMO between 1-10ppm.Above 100ppm the scale goes logarithmic, and it is really hard to tell 200 from 300ppm, so these will tell you that your solutions is REALL STRONG (which may be all you need) but if you need better numbers, I suggest you dilute your solution with distilled water to a 1:4 ratio so as to get it into the more useful range on the test strips. You will lose some ClO2 due to outgassing -- seems like about 5% when I do it -- but still, a much better number.My meter uses disposable sensor strips that cost about $1.00 ea, so I'll start relying on these a bit more now that I know they are pretty solid, especially for 25-100ppm measurements.
"Jeff"
2025-08-07 13:55:32
Great for verifying if sanitizer (Sanidate 5.0) is in an effective range.
Kirby Merrell
2025-07-08 15:24:08
I used this product for accuracy of dosage
Valeria
2025-06-27 18:31:49
Son demasiado buenos, me han funcionado
JoSharr
2025-06-19 16:36:27
These work perfectly!
Joseph Walsh
2025-06-09 16:28:11
Cool Tool
Gillian
2025-04-19 12:44:51
I've used these to check the strength of my CDS. I have used them to check different batches. I know they are working as some batches have been weaker than others! I wouldn't hesitate to buy these again when I run out. Nice Seller too, checked to make sure everything was fine with my order. I hope this was helpful.
Rose
2025-02-19 18:10:07
Buena calidad y hacen el trabajo muy bien.
Maike Wenke
2025-02-18 15:44:01
Wie in der Beschreibung- zeigen zu verlässlich das Ergebnis an.
Lo
2025-02-16 14:56:12
Produit conforme aux attentes. Envoi très rapide.
Emilio
2025-02-03 12:32:54
Inutilizzabile!Diversi flaconi CDL acquistati (3000 ppm/0,3%) sono stati testati più volte con queste strisce reattive.Risultato: tutti avevano 10.000 ppm.Chiunque abbia un minimo di conoscenza sa che questo non può essere vero.
Dosi
2025-02-02 14:20:22
No sirve para nada
Jay
2025-01-10 21:12:18
bought some cheaper ones that were fairly expensive but they were hopelessly inaccurate, complete waste of time and ingredients. Sent them back.Bit the bullet and bought these instead. Yes they are expensive but if you want to measure what you're making accurately then it's important to have the tool measure the chlorine dioxide precisely.These perform that task perfectly.Glad I bought them.
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