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19-09-2004, 09:33 PM | #1 |
SiaoGu Gives You Wings
Join Date: Jul 2001
Posts: 4,169
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Mini Labor Sensitive Phosphate Testkit Review
Steps involved : 4
Resolution : min 0.008mg Tests capacity : 100 tests Instructions : Average Pros : can measure much higher resolution, easy to see color chart, good packaging for testtubes. Cons : no measurement instrument for water sample First you need to put 20ml of water sample in each of the testtubes but the testkit did not provide any form of measuring instrument so you will have to get yr own syringe. This testkit requires user to thumb the testtube and shake .. those with sensitive skin may have to watch out for the chemicals. The color chart is easy to see. Place the testtube with reagents in the middle hole and the other one on the outside hole. Comparison is easy to see as the foam block is placed over the testkit cover(color chart), user can compare the colors by viewing at the top. The phosphate value is at the other end of the foam block. Overall a good product but manufacturer might want to include a water measurement syringe to make it a "complete" package. |
02-10-2004, 12:10 PM | #2 |
Guest
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This testkit is quite accurate, but as the name suggested, its sensitive.. it can measure up to 0.3mg/l only.... anyway.. u wouldnt want it to go higher
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