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."
145–168 of 231
Search insights Median review: 41d Cleared: 100% Top manufacturer: Sigma Chemical Co. Lead specialty: Chemistry
Cleared Mar 12, 1984
FORMALIN SOLUTION 10% NEUTRAL BUFFER
K840926 · IFP
Sigma Chemical Co.
Pathology · 10d
Cleared Mar 12, 1984
AMYLOID STAIN, CONGO RED HT 60
K840798 · ICH
Sigma Chemical Co.
Pathology · 18d
Cleared Feb 17, 1984
PAPANICOLAOU STAIN SYS HT40
K840054 · HZJ
Sigma Chemical Co.
Hematology · 42d
Cleared Nov 14, 1983
BOUINS SOLUTION
K833515 · IGN
Sigma Chemical Co.
Pathology · 34d
Cleared Nov 03, 1983
VEIGERT'S IRON HEMATOXYLIN STAIN-HT10-79
K833424 · HYO
Sigma Chemical Co.
Pathology · 31d
Cleared Nov 03, 1983
MEDIUM 199 W/HANK'S SALT W/L-GLUTAMINE
K833394 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Nov 03, 1983
ISCOE'S MOD. DULBECCO'S MED. W/GLUTAM
K833393 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Nov 03, 1983
WAYMOUTH MB 752/1 MED. W/L-GLUTAMINE
K833392 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Nov 03, 1983
LACTALBUMIN HYDROLYSATE MED. W/HANKS
K833391 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Nov 03, 1983
TYRODE'S SALT SOLUTION W/SODIUM BICAR
K833390 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Nov 03, 1983
MEDIUM 199 W/EARLE'S SALTS W/L-GLUTAM
K833389 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Oct 31, 1983
IRON STAIN PROCEDURE HT20
K833388 · LED
Sigma Chemical Co.
Pathology · 33d
Cleared Oct 31, 1983
MASSON TRICHROME STAIN HT15
K833273 · ICN
Sigma Chemical Co.
Pathology · 40d
Cleared Oct 31, 1983
TRICHROME STAIN LG SOLUTION
K833167 · LED
Sigma Chemical Co.
Hematology · 45d
Cleared Oct 28, 1983
MEM W/L-GLUTAMINE W/O SODIUM BICARBON
K833169 · KIT
Sigma Chemical Co.
Chemistry · 42d
Cleared Oct 28, 1983
MEM-EAGLE-W/EARLES SALTS W/NEAA &
K833168 · KIT
Sigma Chemical Co.
Chemistry · 42d
Cleared Oct 28, 1983
PROCEDURE 460 FOR DETERM. OF CHLORIDE
K833166 · CHJ
Sigma Chemical Co.
Chemistry · 42d
Cleared Oct 28, 1983
FISHERS MED. FOR LEUKEMIC CELLS-MICE
K833165 · KIT
Sigma Chemical Co.
Chemistry · 42d
Cleared Oct 28, 1983
MEM-EAGLE W/EARLES SALTS W/IVEAA
K833163 · KIT
Sigma Chemical Co.
Chemistry · 42d
Cleared Oct 27, 1983
L-15-LEIBOVITZ W/L-GLUTAMINE-L4386
K833164 · KIT
Sigma Chemical Co.
Chemistry · 41d
Cleared Sep 29, 1983
MUCICARMINE STAIN, #HT30
K832953 · HZC
Sigma Chemical Co.
Chemistry · 29d
Cleared Sep 29, 1983
SPINNER SALT SOLUTION S-6011 W/EARLES
K832930 · KIT
Sigma Chemical Co.
Chemistry · 36d
Cleared Sep 29, 1983
RISTOCETIN PLATELET AGGREGA-REAGENT TEST
K832929 · JBX
Sigma Chemical Co.
Chemistry · 36d
Cleared Sep 29, 1983
DULBECCOS MODIFIED EAGLES MEDIUM D5648
K832842 · KIT
Sigma Chemical Co.
Chemistry · 41d