Why are your cubitainers of molecular solutions/buffers not guaranteed sterile and absent of DNases and RNases?
For reagents/solutions that are capable of being tested for sterility and for the absence of DNases and RNases, we can deliver such quality assurances to the customer. On the other hand, our cubitainer suppliers cannot guarantee sterility nor the absences of nucleases. Thus, once the quality assured product is added to a non-quality assured container (e.g., cubitainer), we can no longer guarantee sterility, etc., of the finished goods.