If routine blood tests reveal elevated vitamin B12 levels, it is advisable to discuss the findings with your GP , even in the absence of symptoms
Use a chemical fume hood or biosafety cabinet to minimize exposure risks
Normally, the filled vials are placed on trays of the machine, then frozen at -40-60C to convert the product into ice
Insert the needle through the KLOW stopper, angle it toward the inside glass wall, and let the water run down the side instead of forcing it directly onto the powder
Additionally, storage containers and vials should be inspected before use in order to ensure they are free of any cracks or leaks which could potentially affect product contamination
Protect from light: B12 in particular is photosensitive