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#1
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take the cap off and look down thru the water at white paper. Ingrid
Jon Pike wrote: Should water tests be read with a light shining through it, and held up against the white part of the card, or in shadow, held up against the white part of the card? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ List Manager: Puregold Goldfish List http://puregold.aquaria.net/ www.drsolo.com Solve the problem, dont waste energy finding who's to blame ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Unfortunately, I receive no money, gifts, discounts or other compensation for all the damn work I do, nor for any of the endorsements or recommendations I make. |
#2
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"Jon Pike" wrote in message
. 159... Should water tests be read with a light shining through it, and held up against the white part of the card, or in shadow, held up against the white part of the card? -- http://www.neopets.com/refer.phtml?username=moosespet My understanding is that it should be held against the card and viewed horizontally through the tube, while standing in an area of strong indirect natural sunlight. If the hue is difficult to match, then look directly down the test tube, however the intensity of the color will increase (darken), so ignore that aspect. hth -- www.NetMax.tk |
#3
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![]() "Jon Pike" wrote in message . 159... Should water tests be read with a light shining through it, and held up against the white part of the card, or in shadow, held up against the white part of the card? What do the instructions in your test kit specify? -- JayB |
#4
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Jon Pike wrote:
Should water tests be read with a light shining through it, and held up against the white part of the card, or in shadow, held up against the white part of the card? -- http://www.neopets.com/refer.phtml?username=moosespet I was taught in school to use a white background with a lot of light to pick up the color of the solution for liquid tests. Larry |
#5
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![]() Jon Pike wrote: Should water tests be read with a light shining through it, and held up against the white part of the card, or in shadow, held up against the white part of the card? -- http://www.neopets.com/refer.phtml?username=moosespet |
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