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No way. 2% BA is considered high. There’s no reason for 10% BA.Which contains 10% BA
Damn. That sucks.View attachment 263732
I will let aspen know until then it's 10% ba ..
The price for pharma in europe, not a big price
Mind sharing the article?I read somewhere that a study done at hospitals revealed that a significant amount of glass particulates remained even after using filter needles. I’m going to start using filter needles and then a second filtration with some other filter. Crazy stuff…
Mind sharing the article?
I read somewhere that a study done at hospitals revealed that a significant amount of glass particulates remained even after using filter needles. I’m going to start using filter needles and then a second filtration with some other filter. Crazy stuff…
I've left filled syringes for up to a month with no issues so far always with an unused needle on there rather than with the one used to draw just in case.oil can’t drip if you have air on top.
the oil does not eat the rubber away.
you can leave loaded syringes for 10days whit-out any problem
A filter needle is 5 microns. I can't imagine needing more than that unless your turning the glass into powder.Here’s the good news, how much of that contamination is getting through a 28 or 29g needle?
“Particles smaller than 83 µm can be aspirated through an 18G needle in a more significant number and size than aspirated through a 20G needle (diameter 60 µm). From previous studies, it is observed that withdrawing injected medication through a smaller-sized needle can minimize glass particles’ number and size [6, 11, 20–22]. Therefore, using a smaller needle can expel larger-sized glass particles better than using a larger needle.”
They don't seem to distinguish between non scored and pre-scored ampules. I imagine the difference in glass contaminant would be significant between the two.
Also, an empty syringe barrel is about the best amp opener you can get.
I’ve used syringe barrel and so many other cylindrical shaped objects. You can wrap the amp head with a rubber band for a snug fit. I’ve used the closed end of a small wrench.
One thing I just thought of that the article didn’t mention: with the cotton ball the glass will embed in the cotton and not just fall down inside.