Equipment:<\/strong><\/span>
\n (1) pH meter that has a pH range of 0-14 with a precision of 0.01 and has been calibrated at the time of use.<\/span>
\n (2) Buret 25 mL or other titration apparatus with a clear scale.<\/span>
\n (3) flask of 100 and 1000 ml.<\/span>
\n (4) glass measuring 100 mL.<\/span>
\n (5) Pipette size of 10 mL.<\/span>
\n (6) Erlenmeyer flask 50 and 250 mL.<\/span><\/p>\n

Preparation of the test specimen:<\/strong><\/span>
\n (1) Provide the test sample has been taken in accordance with the method pangambilan sample water quality testing.<\/span>
\n (2) Measure 200 mL of sample in duplicate and enter it into a 250-ml Erlenmeyer flask.<\/span>
\n (3) If the test sample contains chlorine respectively add 2 drops of 0.1 M sodium thiosulfate solution<\/span>
\n (4) Then the sample is ready for testing.<\/span><\/p>\n

How acidity test:<\/strong><\/span>
\n (1) Measure 100 mL of sample and put into a 250-ml Erlenmeyer flask.<\/span>
\n (2) Add 3 drops of methyl orange indicator.<\/span>
\n (3) In the event of orange red color, titration with 0.02 N NaOH solution until the color orange.<\/span>
\n (4) In the event of a yellow color, discard the test sample.<\/span><\/p>\n

Table 18. Quality of Drinking Water Quality Standards<\/span>
\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Equipment: (1) pH meter that has a pH range of 0-14 with a precision of 0.01 and has been calibrated at the time of use. (2) Buret 25 mL or other titration apparatus with a clear scale. (3) flask of 100 and 1000 ml. (4) glass measuring 100 mL. (5) Pipette size of 10 mL. …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1820],"tags":[1862,1870,1866,1871,1867,1864,1869,1863,1868,1865],"class_list":["post-1132","post","type-post","status-publish","format-standard","hentry","category-english","tag-acidity-water","tag-acidity-water-alcohol","tag-acidity-water-analysis","tag-acidity-water-levels","tag-acidity-water-pollution","tag-acidity-water-quality","tag-acidity-water-sample","tag-acidity-water-test","tag-acidity-water-therapy","tag-acidity-watermelon"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/comments?post=1132"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1132\/revisions"}],"predecessor-version":[{"id":3028,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1132\/revisions\/3028"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/media?parent=1132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/categories?post=1132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/tags?post=1132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}