I'm using an een Astrovials' vial (pic) and I think I'm getting scammed. I doubt very fuckin much this thing actually has 10 milliliters.I use 50 international unit U-100 insulin needles to draw and inject a 0.1 ml volume.When I look at the oil inside the syringe at the 10 unit mark (0.1 ml), it feels like I'm drawing 5% of the entire vial instead of 1%. I can mentally imagine a 3D representation of the 0.1 ml volume inside the syringe and I FACTUALLY KNOW it's impossible to fit 100 of these inside the vial. It's impossible. This thing has TOPS 3 milliliters, no more than.Explain to me this bullshit because I'm getting restless over this.
ok
>>43837706Ok what?
>I can mentally imagine a 3D representation of the 0.1 ml volume
Pls respond
>>43837909LMAO
>>43837909That doesn't apply here.
get a ruler and do some measurements. do 3.14 * r^2 * level of liquid and see if you're being scammed or not.
>>43837909
Do you really think thousands of people would use things like these and miss the "fact" that they're being given less than half of the promised volume?Like, other people were probably the only reason you knew how to find these shops, presumably because they know more than you, and you think they've just been tricked into believing that 3 is actually 10?Just buy a 10ml vial, or a 3ml if you like, compare the sizesmaybe it is genuinely just a tiny vial, but it'd be insane for someone who hopes to regularly sell a thing on such a small level to just write the number 10 on something that was measurably 3
>>43837659>it feels like I'm drawing 5% of the entire vial instead of 1%.anon is vibe drawing
>>43838008just measured my own to try it. 1cm radius, liquid was about 2cm up, so i have ~6.2ml left which sounds about right, just under 2/3rds. it's amazing how simple things are if you use your brain.
>>43837659Honestly it can be slightly off from 10ml.If you are really using .1 ml per week, the vial will probably go bad before you finish using it.
>>43838203No it won't wtf.
>>43838174assuming you mean 0.1ml? insulin syringes are recommended because they have a smaller amount of dead space. you will always lose a little extra bit of fluid when you inject because there's a bit of dead space in the syringe.with an insulin syringe it's on the order of microliters (ul, properly written with a greek mu character), which is single-digit percents of a 0.1ml dose. so each time you inject 0.1ml, you're losing 5-10ul which is 5-10% of the injected dose. other syringes can have dead space of up to 100ul, which is like leaving a whole extra dose of 0.1ml just sitting in the syringe.
>>43838248Just add air.
