Cleared Traditional

K833394 - MEDIUM 199 W/HANK'S SALT W/L-GLUTAMINE

K833394 is the FDA 510(k) clearance for MEDIUM 199 W/HANK'S SALT W/L-GLUTAMINE by Sigma Chemical Co.. It is a Class 1 Chemistry device (product code KIT) cleared through the Traditional 510(k) pathway after a 36-day FDA review.

K833394 · Sigma Chemical Co. · Chemistry device
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Nov 1983
Decision
36d
Days
Class 1
Risk

K833394 is an FDA 510(k) clearance for the MEDIUM 199 W/HANK'S SALT W/L-GLUTAMINE. Classified as Media And Components, Synthetic Cell And Tissue Culture (product code KIT), Class I - General Controls.

Submitted by Sigma Chemical Co. (Mchenry, US). The FDA issued a Cleared decision on November 3, 1983 after a review of 36 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 864.2220 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Sigma Chemical Co. devices

Submission Details

510(k) Number K833394 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 28, 1983
Decision Date November 03, 1983
Days to Decision 36 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
52d faster than avg
Panel avg: 88d · This submission: 36d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code KIT Media And Components, Synthetic Cell And Tissue Culture
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 864.2220
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - KIT Media And Components, Synthetic Cell And Tissue Culture

All 304
Devices cleared under the same product code (KIT) and FDA review panel - the closest regulatory comparables to K833394.
LACTALBUMIN HYDROLYSATE MED. W/HANKS
K833391 · Sigma Chemical Co. · Nov 1983
WAYMOUTH MB 752/1 MED. W/L-GLUTAMINE
K833392 · Sigma Chemical Co. · Nov 1983
ISCOE'S MOD. DULBECCO'S MED. W/GLUTAM
K833393 · Sigma Chemical Co. · Nov 1983
MEM-EAGLE W/EARLES SALTS W/IVEAA
K833163 · Sigma Chemical Co. · Oct 1983
FISHERS MED. FOR LEUKEMIC CELLS-MICE
K833165 · Sigma Chemical Co. · Oct 1983
MEM-EAGLE-W/EARLES SALTS W/NEAA &
K833168 · Sigma Chemical Co. · Oct 1983