The following data is part of a premarket notification filed by Difco Laboratories, Inc. with the FDA for Dryslide, Beta-lactamase.
| Device ID | K901784 | 
| 510k Number | K901784 | 
| Device Name: | DRYSLIDE, BETA-LACTAMASE | 
| Classification | Discs, Strips And Reagents, Microorganism Differentiation | 
| Applicant | DIFCO LABORATORIES, INC. P.O. BOX 331058 Detroit, MI 48232 -7058 | 
| Contact | Walter S Fisher | 
| Correspondent | Walter S Fisher DIFCO LABORATORIES, INC. P.O. BOX 331058 Detroit, MI 48232 -7058 | 
| Product Code | JTO | 
| CFR Regulation Number | 866.2660 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1990-04-17 | 
| Decision Date | 1990-06-20 |