HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD NASCO

That is a special, patented approach for preserving specimens. Most NASCO-Guard® specimens are originally fixed inside of a 3.7% formaldehyde Answer, which is still the best animal tissue fixative recognized. While in the NASCO-Guard® method, proficient technicians take out the formaldehyde fixative in a very series of water baths, then perfuse t