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What proportion of PBAT is petroleum based?

Started by Dmeddings | Last post by Dmeddings April 06, 2019, 08:28:40 AM

4 Replies
1085 Views
Last post April 06, 2019, 08:28:40 AM
by Dmeddings
Determining Concentration of Iron

Started by pickaxes | Last post by Borek January 22, 2019, 12:55:00 PM

1 Replies
1109 Views
Last post January 22, 2019, 12:55:00 PM
by Borek
Bleach and vinegar

Started by Karolinaaaaaa | Last post by Corribus November 07, 2019, 04:27:36 PM

5 Replies
1113 Views
Last post November 07, 2019, 04:27:36 PM
by Corribus
Lets talk Household Fabric Cleaners

Started by Raster | Last post by Raster February 25, 2019, 05:49:42 PM

2 Replies
1132 Views
Last post February 25, 2019, 05:49:42 PM
by Raster
Diluted strength of a weed killer ?

Started by Torment | Last post by Borek September 16, 2019, 05:49:18 AM

8 Replies
1285 Views
Last post September 16, 2019, 05:49:18 AM
by Borek
More physics than chimestry

Started by Chimystlearner | Last post by Enthalpy January 04, 2019, 04:22:34 PM

4 Replies
1323 Views
Last post January 04, 2019, 04:22:34 PM
by Enthalpy
does newspaper ink contain lead and other chemical substance?

Started by kenny1999 | Last post by Borek November 09, 2018, 06:26:57 AM

1 Replies
1326 Views
Last post November 09, 2018, 06:26:57 AM
by Borek
Lithium Metaborate (BLiO2)

Started by Cdouble35 | Last post by Enthalpy November 11, 2019, 12:36:17 PM

5 Replies
1330 Views
Last post November 11, 2019, 12:36:17 PM
by Enthalpy
Double check my understanding of magnetic fields

Started by pcm81 | Last post by Enthalpy January 12, 2019, 06:49:22 AM

4 Replies
1406 Views
Last post January 12, 2019, 06:49:22 AM
by Enthalpy
How to get a yellow precipitate with non-hazardous chemicals?

Started by jag93 | Last post by Corribus October 25, 2019, 01:35:58 PM

8 Replies
1456 Views
Last post October 25, 2019, 01:35:58 PM
by Corribus
Personal History Statement for Graduate School

Started by kevin_lofgren | Last post by Enthalpy March 20, 2019, 07:18:58 AM

2 Replies
1465 Views
Last post March 20, 2019, 07:18:58 AM
by Enthalpy
2 Replies
1563 Views
Last post November 11, 2018, 05:18:16 PM
by Enthalpy
Chromatography used in medicinal plant science

Started by Chantelle C. | Last post by jeffmoonchop November 13, 2018, 12:33:45 PM

1 Replies
1575 Views
Last post November 13, 2018, 12:33:45 PM
by jeffmoonchop
humidity in cement powder : water vapor or liquid ?

Started by dexxxx_raw | Last post by dexxxx_raw April 06, 2014, 05:18:20 PM

0 Replies
1605 Views
Last post April 06, 2014, 05:18:20 PM
by dexxxx_raw
Auger Electron Spectroscopy

Started by Naamari | Last post by MNIO December 29, 2019, 11:58:28 PM

1 Replies
1652 Views
Last post December 29, 2019, 11:58:28 PM
by MNIO
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