FDA 510(k) Regulatory Intelligence Search

Search devices, predicates, manufacturers and submission history used by regulatory affairs and medical device strategy teams.

174,883 clearances · 1976 to present · Updated monthly from FDA records

231 results for "Sigma Chemical Co."
1–24 of 231
Search insights Median review: 41d Cleared: 100% Top manufacturer: Sigma Chemical Co. Lead specialty: Chemistry
Cleared Nov 04, 1994
SIGMA GLUCOSE REAGENT
K933694 · CGA
Sigma Chemical Co.
Chemistry · 463d
Cleared Mar 11, 1994
SIGMA CALCIUM REAGENT
K933678 · CJY
Sigma Chemical Co.
Chemistry · 225d
Cleared Jan 03, 1994
SIGMA ELECTROLYTE REFERENCE REAGENT
K933696 · JFL
Sigma Chemical Co.
Chemistry · 158d
Cleared Dec 17, 1993
SIGMA CO2 ALKALINE BUFFER REAGENT
K933691 · JFL
Sigma Chemical Co.
Chemistry · 141d
Cleared Dec 17, 1993
SIGMA BUN REAGENT
K933679 · LFP
Sigma Chemical Co.
Chemistry · 142d
Cleared Dec 10, 1993
SIGMA WASH CONCENTRATE SOLUTION
K933703 · JJE
Sigma Chemical Co.
Chemistry · 134d
Cleared Dec 09, 1993
SIGMA CO2 ACID REAGENT
K933692 · JFL
Sigma Chemical Co.
Chemistry · 133d
Cleared Oct 22, 1993
SIGMA ELECTROLYTE BUFFER
K933695 · JFL
Sigma Chemical Co.
Chemistry · 85d
Cleared Oct 18, 1993
SIGMA CRE REAGENT
K933697 · CGX
Sigma Chemical Co.
Chemistry · 81d
Cleared Oct 13, 1993
SIGMA CX-3 CALIBRATION STANDARD LEVEL 2
K933693 · JIX
Sigma Chemical Co.
Chemistry · 76d
Cleared Oct 08, 1993
SIGMA CX-3 CALIBRATION STANDARD LEVEL 1
K933702 · JIX
Sigma Chemical Co.
Chemistry · 71d
Cleared Aug 19, 1993
SIA THYROID STIMULATING HORMONE ELISA KIT
K930050 · JLW
Sigma Chemical Co.
Chemistry · 226d
Cleared Oct 31, 1991
MONOCLONAL ANTIBODY ANTI-CD3
K901189 · GKZ
Sigma Chemical Co.
Hematology · 597d
Cleared Oct 31, 1991
MONOCLONAL ANTIBODY ANTI-CD5
K901188 · GKZ
Sigma Chemical Co.
Hematology · 597d
Cleared Oct 31, 1991
MONOCLONAL ANTIBODY ANTI-CD2
K901187 · GKZ
Sigma Chemical Co.
Hematology · 597d
Cleared Oct 31, 1991
MONOCLONAL ANTIBODY ANTI-CD19
K901186 · GKZ
Sigma Chemical Co.
Hematology · 597d
Cleared Dec 18, 1990
NITRO BLUE TETRAZOLIUM REDUCTION
K904022 · GHD
Sigma Chemical Co.
Pathology · 110d
Cleared Dec 13, 1990
NAPHTHOL AS-D CHLOR/A-NAPHTHYL ACET ESTERASE KIT
K903995 · GHD
Sigma Chemical Co.
Pathology · 106d
Cleared Nov 08, 1990
APTT REAGENT
K904341 · GFO
Sigma Chemical Co.
Hematology · 49d
Cleared Aug 09, 1990
CHOLESTEROL (RATE) REAGENT
K902098 · CHH
Sigma Chemical Co.
Chemistry · 93d
Cleared Jul 26, 1990
COAGULATION CONTROL, LEVEL III
K902363 · GGN
Sigma Chemical Co.
Hematology · 58d
Cleared Jul 26, 1990
COAGULATION CONTROL, LEVEL II
K902362 · GGN
Sigma Chemical Co.
Hematology · 58d
Cleared Jul 26, 1990
COAGULATION CONTROL, LEVEL I
K902361 · GGN
Sigma Chemical Co.
Hematology · 58d
Cleared Jul 03, 1990
ACCUSCAN MICROBEAD STANDARDS
K902294 · JIW
Sigma Chemical Co.
Hematology · 42d