> Invitrogen had something called a "DNA dip-stick" which was
> precisely for that means......BUT IT WAS DISCONTINUED!!!!!
>> Scott Russo
I tried the dipstick and found it to be pretty hopeless. It's of no surprize
to me that it has been discontinued. It would not have helped you gain the
accuracy you seek.
Seems like you might like to try fluorimetry or perhaps a better quality spec.