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關(guān)注：1
2013-05-23 12:21
求翻譯：準(zhǔn)確吸取濾液 1mL ，加入 20mL 比色管中，加入 5%苯酚溶液 1mL 充分混合，加入 濃硫酸 5mL 并立即搖勻，冷卻至室溫，檢測。是什么意思？ 待解決
 懸賞分：1
- 離問題結(jié)束還有
準(zhǔn)確吸取濾液 1mL ，加入 20mL 比色管中，加入 5%苯酚溶液 1mL 充分混合，加入 濃硫酸 5mL 并立即搖勻，冷卻至室溫，檢測。
問題補充： |
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2013-05-23 12:21:38
Accurately draw the filtrate 1mL, add 20mL colorimetric tube, add 1mL of 5% phenol solution well mixed, add 5mL of concentrated sulfuric acid and immediately shaken, cooled to room temperature testing.
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2013-05-23 12:23:18
Accurate drawing, adding 20 glomerular filtrate mL mL than 1 color tubes, by adding 5% phenol solution 1 fully mixed, joined mL mL concentrated sulfuric acid 5 and immediately shake up cooling to room temperature, and detection.
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2013-05-23 12:24:58
The accurate absorption filtrates 1mL, joins in the 20mL color comparison, joins 5% phenol solution 1mL intensive mixing, joins strong sulfuric acid 5mL and swings immediately uniform, cools to the room temperature, the examination.
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2013-05-23 12:26:38
Accurate drawing of landfill leachate by 1mL, add 20mL in colorimetric tubes, joined 5% phenol 1mL mix by adding concentrated sulfuric acid 5mL and immediately shake, cooled to room temperature, and testing.
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2013-05-23 12:28:18
Accurately draw the filtrate 1mL, add 20mL colorimetric tube, add 1mL of 5% phenol solution well mixed, add 5mL of concentrated sulfuric acid and immediately shaken, cooled to room temperature testing.
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