Last synced on 25 January 2026 at 3:41 am

BioSieve™ Marijuana Test Panel 50; BioSieve™ Marijuana Test Strip 50; BioSieve™ Dx Marijuana Test Strip 20; BioSieve™ Dx Marijuana Test Strip 50; BioSieve™ Dx Marijuana Test Panel 20; BioSieve™ Dx Marijuana Test Panel 50

Page Type
Cleared 510(K)
PDF
PDF
* The FDA doesn't provide PDFs for all submissions.
510(k) Number
K231978
510(k) Type
Traditional
Applicant
Vivachek Biotech (Hangzhou) Co., Ltd.
Country
China
FDA Decision
Substantially Equivalent
Decision Date
8/31/2023
Days to Decision
59 days
Submission Type
Summary

BioSieve™ Marijuana Test Panel 50; BioSieve™ Marijuana Test Strip 50; BioSieve™ Dx Marijuana Test Strip 20; BioSieve™ Dx Marijuana Test Strip 50; BioSieve™ Dx Marijuana Test Panel 20; BioSieve™ Dx Marijuana Test Panel 50

Page Type
Cleared 510(K)
PDF
PDF
* The FDA doesn't provide PDFs for all submissions.
510(k) Number
K231978
510(k) Type
Traditional
Applicant
Vivachek Biotech (Hangzhou) Co., Ltd.
Country
China
FDA Decision
Substantially Equivalent
Decision Date
8/31/2023
Days to Decision
59 days
Submission Type
Summary