Acetic anhydride Back Catalog number: 71918 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14170000ME Hexachloro-1,3-butadiene, 100µg/mL in MeOH, 1ml Price on request 20002 EPA Method 8240A - Purgeable Surr Std Price on request SCP150-100-135 CONOSTAN 1000ppm Standard, Al, 50g Price on request