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."
49–72 of 231
Search insights Median review: 41d Cleared: 100% Top manufacturer: Sigma Chemical Co. Lead specialty: Chemistry
Cleared Nov 10, 1988
MAGNESIUM REAGENT (MAGON SULFONATE)
K883972 · JGJ
Sigma Chemical Co.
Chemistry · 51d
Cleared Oct 25, 1988
OXALATE REAGENT
K883525 · LPW
Sigma Chemical Co.
Chemistry · 69d
Cleared Aug 04, 1988
KREBS-HENSELEIT BICARBONATE BUFFER NO. K3753
K882965 · KIT
Sigma Chemical Co.
Pathology · 20d
Cleared Mar 31, 1988
EARLE'S BALANCED SALTS W/OUT PHENOL RED & SODIUM
K880691 · KIT
Sigma Chemical Co.
Pathology · 38d
Cleared Mar 31, 1988
EOSIN Y SOLUTION, ALCOHOLIC, WITH PHLOXINE
K880596 · HYB
Sigma Chemical Co.
Pathology · 49d
Cleared Aug 25, 1987
(MEM) EAGLE NO. M3149 W/HANKS' SALTS
K873095 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 25, 1987
(MEM) EAGLE NO. M7399 W/EARLE'S SALTS
K873094 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 25, 1987
(MEM) EAGLE NO. M3024 W/EARLE'S SALTS
K873093 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 25, 1987
RPMI-1640 MEDIUM NO. R7755 AUTO-MOD(TM) W.O/L-GLU.
K873092 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 25, 1987
AMES' MEDIUM NO. A1420 W/L-GLUTA. W.O/SOD. BICARB.
K873091 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 25, 1987
MEDIUM 199 NO. M3274 W/HANKS' SALTS W.O/L-GLUTAMI.
K873090 · KIT
Sigma Chemical Co.
Pathology · 19d
Cleared Aug 17, 1987
TRIGLYCERIDE (UV) REAGENT
K872912 · JGW
Sigma Chemical Co.
Chemistry · 24d
Cleared Jul 16, 1987
HDL CHOLESTEROL REAGENT
K872575 · CHH
Sigma Chemical Co.
Chemistry · 16d
Cleared Jul 07, 1987
DIGOXIN FPIA CALIBRATORS
K872328 · DLJ
Sigma Chemical Co.
Chemistry · 20d
Cleared Jun 17, 1987
THEOPHYLLINE FPIA CONTROLS
K871589 · LAW
Sigma Chemical Co.
Toxicology · 54d
Cleared May 21, 1987
SILVER STAIN REAGENT SYSTEM
K871476 · LEF
Sigma Chemical Co.
Pathology · 37d
Cleared Apr 29, 1987
NEUTRAL RED
K871477 · KFE
Sigma Chemical Co.
Pathology · 15d
Cleared Apr 03, 1987
(DMF/F-12) HYBRI-MAX(TM) W/L-GLUTAMINE
K871191 · KIT
Sigma Chemical Co.
Pathology · 10d
Cleared Mar 30, 1987
MEDIUM 199 WITH EARLE'S SALTS PRODUCT NO. M2520
K870530 · KIT
Sigma Chemical Co.
Pathology · 52d
Cleared Mar 30, 1987
F-12 MEDIUM, COON'S MODIFICATION PRODUCT NO. F6636
K870529 · KIT
Sigma Chemical Co.
Pathology · 52d
Cleared Mar 30, 1987
MCCOY 5A MED (MOD) SUUSPENSION CULTURE, M6523
K870499 · KIT
Sigma Chemical Co.
Pathology · 55d
Cleared Mar 30, 1987
ISCOVE MOD DULBECCO MED HYBRI-MAX, PRODUCT# I2510
K870498 · KIT
Sigma Chemical Co.
Pathology · 55d
Cleared Mar 30, 1987
BGJB MED(FITTON JACKSON MOD)W/L-GLUT/W/O SOD BICAR
K870497 · KIT
Sigma Chemical Co.
Pathology · 55d
Cleared Mar 30, 1987
DULBECCO MODI EAGLE MED((DME) HYBRI-MAX (TM)
K870496 · KIT
Sigma Chemical Co.
Pathology · 55d