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Why store pH electrode in KCL?
Started by poobear | Last post by poobear August 01, 2011, 08:16:29 AM |
4 Replies
40593 Views |
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Why the brix of milk decreased when temp decrease?
Started by ThidaWan | Last post by ThidaWan December 10, 2021, 07:31:56 AM |
0 Replies
654 Views |
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why the colour of metyl orange disapears in alkalinity test?
Started by danavuia.1987 | Last post by danavuia.1987 March 07, 2019, 07:04:59 AM |
0 Replies
784 Views |
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Why the excited state of phosphorescence often lower than that of flourescence?
Started by studytogether | Last post by ARGOS++ April 03, 2008, 07:21:54 PM |
2 Replies
5555 Views |
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why use Ethyl Acetate to extract?
Started by a confused chiral girl | Last post by a confused chiral girl December 29, 2009, 01:02:10 PM |
4 Replies
18998 Views |
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Why use Internal Standard for GC-MS?
Started by LabRat01 | Last post by Grundalizer February 09, 2011, 08:21:20 PM |
1 Replies
13848 Views |
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Why usually six replicates?
Started by rasl | Last post by rasl November 22, 2010, 10:11:21 AM |
2 Replies
4101 Views |
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Why was the solution made alkaline?
Started by baboom | Last post by Quaff January 05, 2010, 02:17:27 PM |
2 Replies
2990 Views |
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Why we need to fold up a filter paper for simple filtration?
Started by Winga | Last post by Winga September 22, 2005, 05:51:36 AM |
12 Replies
19448 Views |
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Why would current decrease with standard addition of Fe on AS voltammetry?
Started by bboorriinnggg | Last post by bboorriinnggg November 27, 2009, 09:04:11 AM |
4 Replies
4569 Views |
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Why?What?How?
Started by asqa | Last post by DrCMS July 06, 2005, 10:46:23 AM |
3 Replies
4578 Views |
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Will keto-enol tautomers present different spots onTLC?
Started by foxp | Last post by Borek September 22, 2006, 11:20:41 AM |
3 Replies
5627 Views |
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Will this titration works? Reasonable?
Started by yuchungchen | Last post by Arkcon January 11, 2014, 11:58:47 AM |
1 Replies
3013 Views |
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Wine chemical analysis
Started by dgt20 | Last post by Arkcon February 15, 2018, 09:30:45 AM |
1 Replies
2082 Views |
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Would there be any difference adding HCl instead of HNO3 on Ag & Pb carbonates?
Started by RaelAerosolKid | Last post by Meter March 19, 2021, 08:56:53 AM |
2 Replies
818 Views |
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