O
oraldine2
Member
- Feb 12, 2021
- 16
Hi, I would like to send a sample of N to E.C. but I'm afraid to deteriorate the remaining amount if I do that. The bottles come with a plastic cap to flip off.
- What is expected to be found after flipping off the plastic cap? Is there a metal seal underneath that needs to be open (using some sharp knive or cosmetic scissors) to finally access the rubber and insert the syringe there?
- After the sample is extracted with a syringe and the rubber is not removed, how long the bottle will last without losing its properties?
- Is it better to use a small syringe like one for insuline (max 1ml) and do 2 extractions (E.C. asks for 2ml), or is it better to do a single extraction with a larger syringe(which would create a bigger hole in the rubber) ?
-In case that the N would start deteriorating after doing any of these operations (even though the rubber is not removed), what would be the best way to reseal the bottle ?
Thanks
- What is expected to be found after flipping off the plastic cap? Is there a metal seal underneath that needs to be open (using some sharp knive or cosmetic scissors) to finally access the rubber and insert the syringe there?
- After the sample is extracted with a syringe and the rubber is not removed, how long the bottle will last without losing its properties?
- Is it better to use a small syringe like one for insuline (max 1ml) and do 2 extractions (E.C. asks for 2ml), or is it better to do a single extraction with a larger syringe(which would create a bigger hole in the rubber) ?
-In case that the N would start deteriorating after doing any of these operations (even though the rubber is not removed), what would be the best way to reseal the bottle ?
Thanks