Product Description
ELECTRON MICROSCOPY SCIENCES 19208 - PARAFORMALDEHYDE, EM GRADE, PURIFIED - FORMULA: OH(CH2O)N H FORMULA WEIGHT AVERAGE: 600 CAS #: 30525-89-4 PARAFORMALDEHYDE IS THE CONDENSATION PRODUCT OF METHYLENE GLYCOL, A SUBSTANCE NOT SO FAR ISOLATED IN ITS PURE FORM; IT IS A WHITE SOLID WITH A FORMALDEHYDE CONTENT BETWEEN 78 AND 98% AND IS SUPPLIED EITHER AS A PRILL OR GRANULAR. ALL FORMS CONTAIN MORE THAN 95.5% PARAFORMALDEHYDE CONTENT. THE PRILL AND GRANULAR FORMS ARE SMALL, FREE-FLOWING, DUST-FREE BEADS, THE MOST DESIRED BY EM USERS. A FAST-PENETRATING EM FIXATIVE USED IN COMBINATION WITH GLUTARALDEHYDE, ACROLEIN, AND OSMIUM TETROXIDE. KARNOVSKY, M.J., J. CELL BIOL., 27, 13 - EQUAL TO C993M95-EA
MANUFACTURER:
ELECTRON MICROSCOPY SCIENCES
MANUFACTURER PART NUMBER:
19208
UNIT OF MEASURE:
EA
QTY PER UNIT OF MEASURE:
1
COUNTRY OF ORIGIN:
UNITED STATES OF AMERICA
ORDER INCREMENT:
1
WEIGHT:
0
CONTRACTOR PART NUMBER:
2800041973
