Straight-To-Base Extraction - Revision history

Zakara: /* Overview of Materials and Methods */ added point about diethyl ether

2012-06-24T20:09:14Z

‎Overview of Materials and Methods: added point about diethyl ether

TheTraveler: Text replace - "dmt-nexus.com" to "dmt-nexus.me"

2012-01-31T19:56:58Z

Text replace - "dmt-nexus.com" to "dmt-nexus.me"

Amor fati: /* Further Elaboration and Technical Support */

2010-01-01T19:56:33Z

‎Further Elaboration and Technical Support

Amor fati: /* Extraction Procedure */

2010-01-01T19:55:02Z

‎Extraction Procedure

Amor fati: /* Overview of Materials and Methods */ fixed materials

2010-01-01T19:44:32Z

‎Overview of Materials and Methods: fixed materials

Amor fati: /* Straight-To-Base Extraction */ added procedure

2010-01-01T19:41:18Z

‎Straight-To-Base Extraction: added procedure

Amor fati at 21:42, 22 December 2009

2009-12-22T21:42:43Z

Amor fati: ammended handbook transclusion header

2009-12-16T19:34:56Z

ammended handbook transclusion header

Amor fati at 16:49, 16 December 2009

2009-12-16T16:49:34Z

Amor fati at 16:47, 16 December 2009

2009-12-16T16:47:47Z

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 * Toluene and Xylene are generally found to dissolve DMT more easily but also dissolve a wider range of alkaloids and other substances from the source material, and though they do not facilitate freeze-precipitation, they do facilitate the use of [[FASA]].
 * DCM is capable of pulling an even fuller range of alkaloids from the source material, as unlike other NPS's, it sinks in water.
 * Limonene has become the solvent of choice among many--largely due to being nontoxic--but is considerably more expensive and harder to find than other less savory NPS's, and though it does not facilitate the use of FASA or freeze-precipitation, it can facilitate salting methods like [[FASW]] and [[FASIPA]].
 * Most commonly used solvents do not facilitate expedient or clean evaporation, due to either impurities from the solvent itself or pulled from the source material, though heptane and naphtha tend to be most effectively used in this way.

← Older revision		Revision as of 19:56, 31 January 2012
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	: [[:Category:Straight_To_Base\|Directory of Current STB Teks]]		: [[:Category:Straight_To_Base\|Directory of Current STB Teks]]
−	: [http://www.dmt-nexus.~~com~~/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]	+	: [http://www.dmt-nexus.me/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]

← Older revision		Revision as of 19:56, 1 January 2010
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	====='''Further Elaboration and Technical Support'''=====		====='''Further Elaboration and Technical Support'''=====

		+	: [[:Category:Straight_To_Base\|Directory of Current STB Teks]]
	: [http://www.dmt-nexus.com/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]		: [http://www.dmt-nexus.com/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]

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 # Stir or shake in the target solvent enough to ensure adequate dissolution of product.
 # Allow the solvent to separate from the aqueous solution in two distinct layers and separate using appropriate separatory methods.
-# Collect solvent and proceed with appropriate desired crystallization methods.
+# Collect solvent and proceed with appropriate desired [[The_Nexian_DMT_Handbook#Crystallization|crystallization]] methods.
 ====='''Further Elaboration and Technical Support'''=====
 : [http://www.dmt-nexus.com/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]

@@ Line 12: / Line 12: @@
 ====='''Overview of Materials and Methods'''=====
 {{materials_list
+|
 * [[NPS]]
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 ** ''Typically Lye''
+|
 }}
 Material Considerations:

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 ====='''Material Preparation'''=====
-For standard STB, the source material must generally be at least shredded, though preferably powdered.  It is sometimes found beneficial to pre-treat the pulverized material with an acid soak, with or without heat, prior to immersing in a basic solution.
+For standard STB, the source material must generally be at least shredded, though preferably powdered.  It has been found beneficial to pre-treat the pulverized material with an acid soak, with or without heat, prior to immersing in a basic solution.
 ====='''Extraction Procedure'''=====
+# Prepare a basic solution between pH 12-14 by adding base to the appropriate amount of water for the amount of source material to be used.
+# Immerse the pulverized source material in the basic solution and allot time for material breakdown and freebase conversion.
 ====='''Further Elaboration and Technical Support'''=====
 : [http://www.dmt-nexus.com/forum/default.aspx?g=topics&f=22 Forum on the Topic of STB Extraction]

← Older revision		Revision as of 21:42, 22 December 2009
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	<noinclude> {{Handbook Transclusion Header}} </noinclude>		<noinclude> {{Handbook Transclusion Header}} </noinclude>
		+
		+
		+	==='''[[Straight-To-Base Extraction]]'''===

	Straight-To-Base or [[STB]] techniques are generally considered the simplest of extraction techniques and, as such, are the most commonly used. The process involves the use of a strong base reagent in solution to break down source material and convert the contained product from its natural salt form to freebase, which will in turn be more soluble in an [[NPS]] than in the basic aqueous solution.		Straight-To-Base or [[STB]] techniques are generally considered the simplest of extraction techniques and, as such, are the most commonly used. The process involves the use of a strong base reagent in solution to break down source material and convert the contained product from its natural salt form to freebase, which will in turn be more soluble in an [[NPS]] than in the basic aqueous solution.

← Older revision		Revision as of 19:34, 16 December 2009
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		+	<noinclude> {{Handbook Transclusion Header}} </noinclude>
		+
	Straight-To-Base or [[STB]] techniques are generally considered the simplest of extraction techniques and, as such, are the most commonly used. The process involves the use of a strong base reagent in solution to break down source material and convert the contained product from its natural salt form to freebase, which will in turn be more soluble in an [[NPS]] than in the basic aqueous solution.		Straight-To-Base or [[STB]] techniques are generally considered the simplest of extraction techniques and, as such, are the most commonly used. The process involves the use of a strong base reagent in solution to break down source material and convert the contained product from its natural salt form to freebase, which will in turn be more soluble in an [[NPS]] than in the basic aqueous solution.

← Older revision		Revision as of 16:49, 16 December 2009
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	Considerations:		Considerations:
	: The use of "Straight To Base" techniques requires little experience or technical know-how for beginners to approach extraction techniques. STB is best-suited for quick, non-labor-intensive, crude bulk extractions. It requires no straining or cooking but requires time for soaking and separation. STB tends to yield a greater array of botanical impurities due to its lack of straining and defatting. These techniques do however enable a more thorough exhaustion of product from the material. This technique is ideal for shredded material that requires little or no defatting.		: The use of "Straight To Base" techniques requires little experience or technical know-how for beginners to approach extraction techniques. STB is best-suited for quick, non-labor-intensive, crude bulk extractions. It requires no straining or cooking but requires time for soaking and separation. STB tends to yield a greater array of botanical impurities due to its lack of straining and defatting. These techniques do however enable a more thorough exhaustion of product from the material. This technique is ideal for shredded material that requires little or no defatting.
−
−
−

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 Considerations:
 : The use of "Straight To Base" techniques requires little experience or technical know-how for beginners to approach extraction techniques.  STB is  best-suited for quick, non-labor-intensive, crude bulk extractions.  It requires no straining or cooking but requires time for soaking and separation.  STB tends to yield a greater array of botanical impurities due to its lack of straining and defatting.  These techniques do however enable a more thorough exhaustion of product from the material.  This technique is ideal for shredded material that requires little or no defatting.
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 ====='''Overview of Materials and Methods'''=====
 {{materials_list
+|
@@ Line 18: / Line 18: @@
+|
 }}
 Material Considerations:
 * Lye is extremely toxic and hazardous, though most find it easy to handle safely.