The following data is part of a premarket notification filed by Metra Biosystems, Inc. with the FDA for Alkphase-b Assay Kit.
| Device ID | K981373 | 
| 510k Number | K981373 | 
| Device Name: | ALKPHASE-B ASSAY KIT | 
| Classification | Electrophoretic Separation, Alkaline Phosphatase Isoenzymes | 
| Applicant | METRA BIOSYSTEMS, INC. 265 NORTH WHISMAN RD. Mountain View, CA 94043 -3911 | 
| Contact | Jill Visor | 
| Correspondent | Jill Visor METRA BIOSYSTEMS, INC. 265 NORTH WHISMAN RD. Mountain View, CA 94043 -3911 | 
| Product Code | CIN | 
| CFR Regulation Number | 862.1050 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1998-04-16 | 
| Decision Date | 1998-05-27 |