Could be a sign of mid quality, low volume manufacturing. Don't have processes that produce consistent final concentrations, but do at least run an assay to confirm the actual concentration and print each box's instructions according to that batch's actual concentration.
Could be a sign of mid quality, low volume manufacturing. Don't have processes that produce consistent final concentrations, but do at least run an assay to confirm the actual concentration and print each box's instructions according to that batch's actual concentration.
Hadn't considered that.
Even more terrifying.