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Conversion Guide

powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
By: Anon

1. Assemble all ingredients & utensils you will need:

(from left to right, top to bottom) electric frying pan, glass stir rod, .22 micron syringe filters, benzyl alcohol (BA), benzyl benzoate(BB), 200ml glass beaker, electric scale (50g), various sealed sterile vials, ethyl oleate (EO), various syringes, various needles. (not pictured is grape seed oil (GSO))
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
2. Sterilize & clean your workspace & utensils, BA works well. (This is important but not as much as everyone thinks, you can use unsterile oil, unsterile powder & unsterile utensils, cause it will all be filtered & baked in the end)

2.2. You enter all your ratios & amounts in the top section & as you can see the calculator will tell you exactly how much oil, powder, BA & BB you will need in the results box.
CALCULATOR LINK - Powder Calculator

3. Work out what concentration & ratios you are going to make your batch.
3.1. We are going to call the powder ‘P’, this batch will be 50ml’s @ 75mg/ml, with 3% BA & 20% BB (powder weight stays at .75)
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
4. Put an inch of water in an electric fry pan, you want to heat the water so it just below boiling point (about 70-80 degrees celcius/212 degrees Fahrenheit)

5. Weight out your powder. Notice the calculator called for 3.75 grams of powder, I’m using 3.83 grams cause I’d rather the gear slightly overdosed. (yes that is a piece of paper I am weighing the powder on, refer to point #2)
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
6. Place the powder in your beaker. Now draw up your BA (in this case it’s 1.5 ml’s) & spray it on the powder. Now draw up you BB (in this case it’s 10ml’s) & spray it on the powder.
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
7. Place the beaker in the warm water & stir gently until all the powder is dissolved (can take a few minuets depending on the powder)
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
8. Now draw up your oil, the calculator called for 35.69ml’s, we will round that down to 35 so it gives use more chance of our batch being slightly over dosed.
8.1. I am going to substitute some of the oil for EO & I recommend you do the same cause it’s makes for a nice thin batch. In this case I will use: 25ml’s GSO + 10ml’s EO = 35ml’s
8.2. Draw 3ml’s of the oil mix into a separate syringe and set it aside (I will explain later)
8.3. Now take the remaining 32ml’s and slowly add it to the powder in the beaker stirring occasionally until the solution is clear.
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
9. Use a large syringe (60cc is perfect) & attach an 18g needle to it & draw the solution up.

10. Get a sterile vial large enough for the whole batch & place a 25g needle through the stopper (this will be used as a vent)
10.1. Place an 18g needle onto a .22 micron syringe filter, then attach the filter to your syringe that contains the solution.
10.2. Push the needle thorough the top of the vial with the vent pin in it and firmly push down on the plunger filtering the entire batch. ***I like to attach a caulking gun from the hardware to the syringe to make the job easier***
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
10.3. Now take the 3ml’s of oil mix and attach it to the filter, press down on the plunger adding the oil mix to the batch. This will flush any remaining hormone that might be left in the filter out.

11. Transfer the batch into some smaller 20 or 30ml vials with a 20cc syringe & a 21g needle
11.1. Allow the vials to sit for 2-3 days so the BA can work on sterilizing the batch.

12. Place 25g needles through the top of each vial as a vent, MAKE SURE THE NEEDLE IS NOT IN THE SOLUTION OR YOUR GEAR WILL LEAK OUT THE NEEDLE. Place the vials in an oven heated to 200 degrees Fahrenheit (93 degrees Celsius) for 30 minuets
 

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powders101

AnaSCI VET
Sep 21, 2007
1,556
0
0
The LAB
You now have your very own home made batch of "P".... 50ml @ 75mg/ml. Enjoy!!!
 

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