Description
1-Methyl-2-pyrrolidone. CAS RN 872-50-4. Formula Weight. 99.13. ChromAR, ACS, 99.0% min. by GC. For use as an HPLC and TLC Solvent. Actual signed Certificate of Lot Analysis provided on label. Residue on Ignition: 5ppm. Water: 0.08%. Postal/shipping restrictions. 4L