The active ingredient in chlorine bleach is sodium hypochlorite.
Depending on the virus, it could live a week. Some studies have shown even longer when there is nasal discharge, sputum, or blood to help keep the virus from drying out. There can be blood left in the used needle, so the virus can still be "alive" for two weeks or more depending on the type of virus. If you are the needle user for medications such as insulin, you should get a proper receptacle for needle disposal. Your pharmacy should be able to help you find these, or a medical supply store likely has them available. For a cheaper version you can use an empty bleach bottle to put the syringes and needles in until you can properly dispose (keep the cap to the bleach bottle so you can keep the used equipment contained). Local laws may apply so be sure you dispose properly according to your location.
This is Chlorine (Cl2) present in neutral bleach (NaCl2OH)
A 10% bleach solution works.
millimeter
Yes
i here bleach will
Any surface that has come into contact with blood can be disinfected by using bleach, or a bleach solution of at least 10%, for a minimum of 15 min. The needle should be cleaned and autoclaved before use to reduce the risk of infection.
bleach and vinegar
A hypotonic needle is a needle that is a non coring needle. A hypertonic needle is a coring needle. Both of these needles are used in IV's with a hypotonic needle used for hypotonic solutions.
It is used to help people who struggle with threading a needle to thread a needle.
in chlorine bleach it is.
A Huber Needle.
bleach or vinegar
Bleach Orihime is a character in an Anime Series. It is not used for laundry, but regular bleach is.
carbamide peroxide
a needle used for clay