The following data is part of a premarket notification filed by Sigma Chemical Co. with the FDA for Krebs-ringer Bicarbonate Buffer Product No. K4002.
| Device ID | K870491 | 
| 510k Number | K870491 | 
| Device Name: | KREBS-RINGER BICARBONATE BUFFER PRODUCT NO. K4002 | 
| Classification | Formulations, Balanced Salt Solutions | 
| Applicant | SIGMA CHEMICAL CO. P.O. BOX 14508 St. Louis, MO 63178 | 
| Contact | David Bagley | 
| Correspondent | David Bagley SIGMA CHEMICAL CO. P.O. BOX 14508 St. Louis, MO 63178 | 
| Product Code | KIP | 
| CFR Regulation Number | 864.2875 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1987-02-03 | 
| Decision Date | 1987-03-30 |