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Peptide Critic Community

Peptide Critic Community

  1. Randy the Rats Research Forum
  2. Supplies & Gear
  3. Injection Pens & Devices
  4. Pen cartridges issue
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Pen cartridges issue

Scheduled Pinned Locked Moved Injection Pens & Devices
22 Posts 8 Posters 419 Views 2 Watching
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  • C Offline
    C Offline
    Chris Holliefield
    wrote on last edited by
    #1

    Good morning! I had a question for you. I’ve recently started using your pens and I really appreciate the qualitity! The V1 pen has been amazing. However, one thing I’ve noticed is that when the plunger gets to the curve of the vile towards the end it can’t push anymore and it’s trapping peptides in there. I’ve been doing peptides for about a year never use a pen before. I usually try to reconstitute my peptides with a 4 week life to avoid expiring. In order to properly combat this issue would you calculate and add more BAC water to make sure we are getting 4 weeks worth , or do you recommend drawing the remaining out with a syringe and mixing it with a new batch?

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    0
    • RandyR Online
      RandyR Online
      Randy
      wrote on last edited by Randy
      #2

      it always keeps about 10 units in the curved part. Pens are about convenience more than anything.

      You can pull the remaining peptide out and use it. Clean the self healing seal with an alcohol pad, grab a fresh needle, pull about 30 units of air, inject that air and you will have no issue drawing the rest of what's in the cart.

      Hope that helps!

      "If it doesnt come in a needle. It doesn't work"

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      • RandyR Online
        RandyR Online
        Randy
        wrote on last edited by
        #3

        https://youtu.be/TOQX85jFpUo

        "If it doesnt come in a needle. It doesn't work"

        1 Reply Last reply
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        • D Offline
          D Offline
          diegoc
          wrote on last edited by
          #4

          @randy hey Randy… I have tested all the pen models and i keep going back to the V1, for me i love the individual click per unit, the others especially the v3 is harder to click 1by1 its like 1 click and you i ejected 20units. Lol

          One thing is i have never used the rubber gasket on the V1, am i missing something h not using it?

          Thanks
          DC

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          • RandyR Online
            RandyR Online
            Randy
            wrote on last edited by
            #5

            By rubber gasket do you mean the little printed thing people use to get the little bit left out? I'm using v1's for NAD and Glutathione right now.

            On the v3 that might be backpressure in the cartridge.

            We will be adding xulinpen 3 to the store soon. I think you will like it better than the v1. I've been testing two for a couple months and once we get this shipment in I'm snagging a few extras for myself. Its luxura but better.

            "If it doesnt come in a needle. It doesn't work"

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            • D Offline
              D Offline
              diegoc
              wrote on last edited by
              #6

              IMG_0007.jpeg

              1 Reply Last reply
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              • D Offline
                D Offline
                diegoc
                wrote on last edited by
                #7

                Ive never used it though

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                • RandyR Online
                  RandyR Online
                  Randy
                  wrote on last edited by
                  #8

                  my thought always was because the spacer is pushing the compound into an angled portion of the cartridge it would no longer be accurate. I just lined up a few of these up on my printer to test this "theory"

                  "If it doesnt come in a needle. It doesn't work"

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                  • D Offline
                    D Offline
                    diegoc
                    wrote on last edited by
                    #9

                    I heard it was to get the last drop of peptide from the cartridge however you already did a video on a solution for that.

                    My concern was accuracy however ive tested my pens several times and they dose correctly.

                    Can you give us a sneak peek on the new V3 pen… now you have me intrigued. Lol

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                    • M Offline
                      M Offline
                      Mark Gigliotti
                      wrote on last edited by
                      #10

                      Hi. I'm looking for a pen that hides the needle, I thought the V-2 pen did that. This would be for my daughter who's afraid of needles? Thank you. Do you have one like that, and do you recommend it over the other pens. Thanks

                      1 Reply Last reply
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                      • RandyR Online
                        RandyR Online
                        Randy
                        wrote on last edited by
                        #11

                        It does. The cap is spring loaded.

                        "If it doesnt come in a needle. It doesn't work"

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                        1
                        • D Offline
                          D Offline
                          diegoc
                          wrote on last edited by
                          #12

                          This one is funny because i was using such a thin needle I couldn’t feel it and couldn’t see it because it hides….

                          Used it 1 time only. Lol

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                          • RandyR Online
                            RandyR Online
                            Randy
                            wrote on last edited by
                            #13

                            yeah ive never actually tried it. I dont like surprises.

                            "If it doesnt come in a needle. It doesn't work"

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                            • RandyR Online
                              RandyR Online
                              Randy
                              wrote on last edited by
                              #14

                              @diegoc the spacer actually does save you about 12 units but a completely full 3ml cartridge wont fit if you use it. Closer to 2.8 purged will. Hope that makes sense.

                              "If it doesnt come in a needle. It doesn't work"

                              1 Reply Last reply
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                              • Sable DarqnessS Offline
                                Sable DarqnessS Offline
                                Sable Darqness
                                wrote on last edited by
                                #15

                                with the "High Temperature Autoclave Machine 110V 300W 1.5L by Plutusdental" from Amazon, could one reuse the cartridges after autoclaving?

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                                • RandyR Online
                                  RandyR Online
                                  Randy
                                  wrote on last edited by
                                  #16

                                  no. that would just melt stuff. Its the pressure combined with steam and heat that hit all the corners. you would first need to push the stopper out with air, toss it all in a sterilzation pouch. Something like this is what you use https://amzn.to/4rFkGxu

                                  "If it doesnt come in a needle. It doesn't work"

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                                  • R Online
                                    R Online
                                    ResearchCat
                                    wrote on last edited by
                                    #17

                                    Throw away, yeah? No idea how one would even begin to think this is going to be sterile. (I didn’t pay for them; they came ‘free’ with a v2 pen I bought on amazon.)

                                    att.V2Ev7USv-u33KFK15ZRczJUOVzD1rlCkNd1BWR-WPj0.jpeg

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                                    • RandyR Online
                                      RandyR Online
                                      Randy
                                      wrote on last edited by
                                      #18

                                      ehhh not necessarily

                                      when you clave them they do this. Then someone pushes it back in inside the bag which keeps it "sterile" The question is whether the amazon seller is just using a hair dryer to turn the steam indicator.

                                      "If it doesnt come in a needle. It doesn't work"

                                      1 Reply Last reply
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                                      • P Offline
                                        P Offline
                                        PeptidePreston
                                        wrote on last edited by
                                        #19

                                        @randy if we wanted to buy bulk cartridges for the research pens, do you have a recommendation?

                                        1 Reply Last reply
                                        0
                                        • M Offline
                                          M Offline
                                          Mindset Modality
                                          wrote on last edited by
                                          #20

                                          @randy I hadn't noticed previously (shame on me) but the steam "key" on the glass cartridges I ordered from the Peptide Critic shop is blue vs. black. Am I misreading that this indicates that these haven't. been steam sterilized? Is it DYI? Appreciate the guidance.

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