two compounds in one needle

[off_safety]

sup, guys. im going to be runnin tren/prop cycle and theyre going to be ed inj's, ive never had to inject everyday before, and im going to be loading them up in the same pin. ive tried this before but it hasnt worked too well so i didnt try again for fear of losing gear. is the trick in draw the the pin completely full of air, load what you need of the first, then do the same with the second? ive had vacuum issues. i know this is a lame question for you vets but i could use some good advice. thanks in advance.

 

[MUSTANG_18]

I pump 1cc of air into the multi-dose vialsuck back what I need with an 18g, open the next vial and suck back what I need from that one. Never had vacume probs with an 18g. Good luck with the cycle!

M18

 

[georgie24]

18g are best to draw with as mustang said, come to think of it he taught me that years ago! now i buy 100 18g pins to draw and 100 23g syringe w/needle to shoot!!

 

[1Mistake2006]

mixing oils is fine...draw with 18 or 20 gauge and poke with a 25..most oils will pass thru it fairly easy..jeez...I remember using 21 for the inject..ugh...some of my dopey friends even used the 18gauge Sus pre-load pins...yikes!!!!

J

 

[nydj66]

I switched to 20 guage for loading because 18g seems to chew up the rubber on top the vial too much. Still I've never had a major problem drawing two different oil compounds into the same syringe. Maybe you just need to inject air into the vial first as Mustang stated.

However, there is another method I've used in certain cases. You can open up a syringe with no pin and then use another syringe with pin to inject through the hole of the pinless one. That's what I do with HCG after I reconstitute it in a syringe.

 

[littleman50-CHARGEBACK]

I switched to 20 guage for loading because 18g seems to chew up the rubber on top the vial too much. Still I've never had a major problem drawing two different oil compounds into the same syringe. Maybe you just need to inject air into the vial first as Mustang stated.

However, there is another method I've used in certain cases. You can open up a syringe with no pin and then use another syringe with pin to inject through the hole of the pinless one. That's what I do with HCG after I reconstitute it in a syringe.

Rule of thumb that has always worked for me, inject air in the same volume of that which you are taking out especially if you are using the same pin for two oils. If you create a vacuum then you will suck back in some of the oil and you want to keep the oils separate until they are in the pin - that's a little more of a challenge when you are pulling with one gauge and injecting with another. I've used 21 - 23 to pull and inject with no probs.

 

[mr.nitro]

say for example I want 1 ml of vial #1 and 1 ml of vial #2:

pull back the plunger and suck up 1ml of air, inject the air into vial #1 and draw out 1ml. pull out the pin and pull back the plunger to suck in another ml of air and inject the air into vial#2. now draw out 1ml of oil from vial#2.

 

[littleman50-CHARGEBACK]

bingo

 

[Quadsweep]

mixing oils is fine...draw with 18 or 20 gauge and poke with a 25..most oils will pass thru it fairly easy..jeez...I remember using 21 for the inject..ugh...some of my dopey friends even used the 18gauge Sus pre-load pins...yikes!!!!

J

Ouch...I used 20ga for years cause its all we could get!

 

[ceo]

say for example I want 1 ml of vial #1 and 1 ml of vial #2:

pull back the plunger and suck up 1ml of air, inject the air into vial #1 and draw out 1ml. pull out the pin and pull back the plunger to suck in another ml of air and inject the air into vial#2. now draw out 1ml of oil from vial#2.

exactly. You have to replace what you are taking out. It's really quite simple.

 

[off_safety]

say for example I want 1 ml of vial #1 and 1 ml of vial #2:

pull back the plunger and suck up 1ml of air, inject the air into vial #1 and draw out 1ml. pull out the pin and pull back the plunger to suck in another ml of air and inject the air into vial#2. now draw out 1ml of oil from vial#2.

great post, bro. this is exactly what i need. i was always having prob's with the vacuum. thanks guys for the suggestions. i cant wait to start this one. 2 more days and its on!

 

[mr.nitro]

great post, bro. this is exactly what i need. i was always having prob's with the vacuum. thanks guys for the suggestions. i cant wait to start this one. 2 more days and its on!

this works the same if your drawing from 3 vials like i am right now. as long as you put the same ammount of air into the vial as your drawing youll be fine.