Look at COREX pipets this way. It can pay you 50% in savings.

• Book ID: 127262209
• Publisher: American Chemical Society
• Year: 1966
• Tongue: English
• Weight: 115 KB
• Volume: 44
• Category: Article
• ISSN: 0009-2347
• DOI: 10.1021/cen-v044n015.p008