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How to quick identify neoprene or butyl rubber?

Started by xchcui | Last post by xchcui June 29, 2016, 07:08:02 AM

2 Replies
3257 Views
Last post June 29, 2016, 07:08:02 AM
by xchcui
How to identify nickel plated?

Started by xchcui | Last post by Hunter2 March 14, 2014, 08:38:45 AM

4 Replies
9762 Views
Last post March 14, 2014, 08:38:45 AM
by Hunter2
Can i use PH meter to test coolant PH?

Started by xchcui | Last post by pcm81 January 10, 2019, 11:17:38 AM

11 Replies
2556 Views
Last post January 10, 2019, 11:17:38 AM
by pcm81
Melting polystyrene in acetone

Started by xchcui | Last post by billnotgatez November 05, 2019, 10:56:43 AM

7 Replies
1548 Views
Last post November 05, 2019, 10:56:43 AM
by billnotgatez
expired date of MS POLYMER.

Started by xchcui | Last post by DrCMS February 13, 2016, 04:21:02 PM

11 Replies
4770 Views
Last post February 13, 2016, 04:21:02 PM
by DrCMS
Does muriatic acid clean copper/brass contacts?

Started by xchcui | Last post by xchcui June 26, 2017, 07:49:38 AM

11 Replies
6013 Views
Last post June 26, 2017, 07:49:38 AM
by xchcui
Difference between 99.6% white VS brown-red cerium oxide powder?

Started by xchcui « 1 2 » | Last post by xchcui October 27, 2016, 02:59:57 PM

17 Replies
9393 Views
Last post October 27, 2016, 02:59:57 PM
by xchcui
What is this compound(s)? Electrolysis

Started by Xeluc « 1 2 » | Last post by Xeluc June 05, 2005, 07:14:58 PM

27 Replies
18654 Views
Last post June 05, 2005, 07:14:58 PM
by Xeluc
Mg + HCl.. why doesnt it disolve?

Started by Xeluc | Last post by Grumples June 01, 2005, 09:10:11 PM

3 Replies
6522 Views
Last post June 01, 2005, 09:10:11 PM
by Grumples
Lead removal solution must not remove alloys from steel substrate.

Started by xerxes | Last post by Enthalpy December 31, 2016, 07:38:04 PM

1 Replies
1164 Views
Last post December 31, 2016, 07:38:04 PM
by Enthalpy
Tap water after electrolysis need help.

Started by xhaxhi | Last post by Intanjir February 10, 2017, 12:57:59 PM

8 Replies
4999 Views
Last post February 10, 2017, 12:57:59 PM
by Intanjir
Science Fair...

Started by xitenshiix | Last post by billnotgatez January 22, 2006, 10:46:57 PM

5 Replies
4975 Views
Last post January 22, 2006, 10:46:57 PM
by billnotgatez
How hard is it to make an Herbal extract?

Started by xoxxx | Last post by billnotgatez February 07, 2010, 04:38:55 AM

2 Replies
3696 Views
Last post February 07, 2010, 04:38:55 AM
by billnotgatez
Few Reaction and Glassware Questions

Started by xx0numb0xx | Last post by billnotgatez November 19, 2013, 10:24:23 PM

3 Replies
2377 Views
Last post November 19, 2013, 10:24:23 PM
by billnotgatez
Separate Salt Solutions

Started by xx0numb0xx | Last post by xx0numb0xx November 17, 2013, 12:31:49 PM

5 Replies
2349 Views
Last post November 17, 2013, 12:31:49 PM
by xx0numb0xx
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