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Peptide Critic Community

Peptide Critic Community

  1. Randy the Rats Research Forum
  2. Peptide Discussion
  3. Peptide pens

Peptide pens

Scheduled Pinned Locked Moved Peptide Discussion
injection-device
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  • K Offline
    K Offline
    [email protected]
    wrote last edited by
    #1

    So, I have a v2 peptide pen. The cartridge has 220 units listed. What does that mean? I reconstituted 10 mg of selank with 3 ml of bac water. Confused what the 220 units are - what measurement is that? How does it relate to the units on a syringe?

    S vpepsV mrjoshua44M 3 Replies Last reply
    0
    • K [email protected]

      So, I have a v2 peptide pen. The cartridge has 220 units listed. What does that mean? I reconstituted 10 mg of selank with 3 ml of bac water. Confused what the 220 units are - what measurement is that? How does it relate to the units on a syringe?

      S Offline
      S Offline
      Stevepep
      wrote last edited by
      #2

      @[email protected] Yes IU

      1 Reply Last reply
      1
      • K [email protected]

        So, I have a v2 peptide pen. The cartridge has 220 units listed. What does that mean? I reconstituted 10 mg of selank with 3 ml of bac water. Confused what the 220 units are - what measurement is that? How does it relate to the units on a syringe?

        vpepsV Offline
        vpepsV Offline
        vpeps
        wrote last edited by vpeps
        #3

        @[email protected] it doesn't matter what is the mass (in mg) you dissolved, units is the measure of volume. Volume, like 3 ml (milliliters). 1 ml = 100 units, or 1 unit = 0.01 ml. So, 220 units = 2.2 ml. Now, if you dissolve 10 mg in 300 units, each 30 units (which is 1/10 of 300) will have, how much? 1/10 of 10 mg, or 1 mg.

        attentiion is all you need

        K 1 Reply Last reply
        1
        • EXTROPIANE Offline
          EXTROPIANE Offline
          EXTROPIAN
          wrote last edited by EXTROPIAN
          #4

          A standard U-100 insulin syringe (where 100 units = 1 mL). With 3ml, drawing up 10 units will give you 0.33 mg (or 333.33 mcg) of the medication using.

          1 Reply Last reply
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          • vpepsV vpeps

            @[email protected] it doesn't matter what is the mass (in mg) you dissolved, units is the measure of volume. Volume, like 3 ml (milliliters). 1 ml = 100 units, or 1 unit = 0.01 ml. So, 220 units = 2.2 ml. Now, if you dissolve 10 mg in 300 units, each 30 units (which is 1/10 of 300) will have, how much? 1/10 of 10 mg, or 1 mg.

            K Offline
            K Offline
            [email protected]
            wrote last edited by
            #5

            vpep but it's a 3ml cartridge? So 220 doesn't make sense -

            1 Reply Last reply
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            • K [email protected]

              So, I have a v2 peptide pen. The cartridge has 220 units listed. What does that mean? I reconstituted 10 mg of selank with 3 ml of bac water. Confused what the 220 units are - what measurement is that? How does it relate to the units on a syringe?

              mrjoshua44M Offline
              mrjoshua44M Offline
              mrjoshua44
              wrote last edited by
              #6

              @[email protected] I think you are referring to the markings on the cartridge holder, correct? Ok, take my picture for example, I have it loaded up with approx 3mL’s of GHK, and you can see along the side where it gives you all those different levels, just like yours. Those numbers have nothing to do with your dose. Yes those are unit markings, but they are there as more of a guide/visual reference to let you know approximately how much solution is left in the cartridge. All you need to worry about is getting your dose dialed in with the adjustment knob. That’s it. I hope this helps clear up any confusion.
              IMG_1731.jpeg

              K 1 Reply Last reply
              6
              • mrjoshua44M mrjoshua44

                @[email protected] I think you are referring to the markings on the cartridge holder, correct? Ok, take my picture for example, I have it loaded up with approx 3mL’s of GHK, and you can see along the side where it gives you all those different levels, just like yours. Those numbers have nothing to do with your dose. Yes those are unit markings, but they are there as more of a guide/visual reference to let you know approximately how much solution is left in the cartridge. All you need to worry about is getting your dose dialed in with the adjustment knob. That’s it. I hope this helps clear up any confusion.
                IMG_1731.jpeg

                K Offline
                K Offline
                [email protected]
                wrote last edited by
                #7

                @mrjoshua44. Thank you. Im thinking that each click is the same as a unit on an insulin syringe.

                mrjoshua44M 1 Reply Last reply
                2
                • K [email protected]

                  @mrjoshua44. Thank you. Im thinking that each click is the same as a unit on an insulin syringe.

                  mrjoshua44M Offline
                  mrjoshua44M Offline
                  mrjoshua44
                  wrote last edited by
                  #8

                  @[email protected] Yes, you are correct. If your dose calls for 21 units on an insulin syringe, on the pen you would just turn the dial to 21. That's why I think it's so important to label your pens with all your dosing information like I have done in the picture. IMG_1377.jpeg

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