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Purity

purity

The condition of being pure. Specifically:

freedom from foreign admixture or deleterious matter; as, the purity of water, of wine, of drugs, of metals.

Cleanness; freedom from foulness or dirt. The purity of a linen vesture. .

freedom from guilt or the defilement of sin; innocence; chastity; as, purity of heart or of life.

freedom from any sinister or improper motives or views.

freedom from foreign idioms, or from barbarous or improper words or phrases; as, purity of style.

Origin: OE. Purete, purte, OF. Purte, F. Purete, from L. Puritas, fr. Purus pure. See Pure.


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BAP, brassinolide, triacontanol, Amino, kelp foliar question

... EUR (5,577.37 USD), 97%. I can forget about getting from them. The most expensive Triacontanol I have yet to see is 18,000 USD for 400g of similar purity. I think the price is comparable to precious stones and minerals such as diamonds and gold. Frighteningly exorbitant. Anyhow, Olchemlm cannot ...

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by Maton
Wed Jan 02, 2013 10:07 pm
 
Forum: Botany Discussion
Topic: BAP, brassinolide, triacontanol, Amino, kelp foliar question
Replies: 15
Views: 23895

BAP, brassinolide, triacontanol, Amino, kelp foliar question

Correction: 1. Educated guess. 2. Requested both for COA 30% and 95% purity.

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by Maton
Sun Dec 23, 2012 7:27 am
 
Forum: Botany Discussion
Topic: BAP, brassinolide, triacontanol, Amino, kelp foliar question
Replies: 15
Views: 23895

BAP, brassinolide, triacontanol, Amino, kelp foliar question

... microbiologist, biochemist or something related to the mainstream science? If you had done practical research with Triacontanol, have you used low purity Triacontanol on your experimentation? Are there any differences between the high purity and low purity Triacontanol, in the laboratory context? ...

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by Maton
Sun Dec 23, 2012 2:15 am
 
Forum: Botany Discussion
Topic: BAP, brassinolide, triacontanol, Amino, kelp foliar question
Replies: 15
Views: 23895

BAP, brassinolide, triacontanol, Amino, kelp foliar question

Using higher purity chemical may not have better effect, but probably the effect will be more reproducible and probably also achiavable with lower concentration, because if the other compounds had better effect, you would be using ...

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by JackBean
Sat Dec 22, 2012 7:07 pm
 
Forum: Botany Discussion
Topic: BAP, brassinolide, triacontanol, Amino, kelp foliar question
Replies: 15
Views: 23895

BAP, brassinolide, triacontanol, Amino, kelp foliar question

30% Triacontanol. The rest are Octacosanol, Hexacosanol, Tetracosanol, Nonacosanol and other polycosanol that make up to 100%. There is also a 1.5% purity, water soluble. The price for this one is very high because it is "water soluble". The high price for this water soluble one is due ...

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by Maton
Sat Dec 22, 2012 3:21 pm
 
Forum: Botany Discussion
Topic: BAP, brassinolide, triacontanol, Amino, kelp foliar question
Replies: 15
Views: 23895
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