Product code HZT— Hematology

FDA has cleared 5 devices under product code HZT between 1976 and 1988, filed by 4 applicant companies. No FDA device recalls reference this product code. Class I devices are low-risk and subject to FDA general controls; many Class I device types are exempt from 510(k) premarket notification.

• 19881 clearance
• 19843 clearances
• 19761 clearance

• E K Ind., Inc.2 clearances
• Surgipath Medical Industries, Inc.1 clearance
• Sigma Chemical Co.1 clearance
• Harleco1 clearance

• K883217 — SCHIFF REAGENTSurgipath Medical Industries, Inc.·1988-08-05
• K843752 — SIGMA PERIODIC ACID-SCHIFF STAIN 395Sigma Chemical Co.·1984-10-30
• K842919 — SCHIFF REAGENT FUCHSIN-SULFUROUS ACIDE K Ind., Inc.·1984-09-11
• K842917 — SCHIFF REAGENT, PAS STAINE K Ind., Inc.·1984-09-07
• K760031 — HISTOCHEMICAL PAS REACTION SETHarleco·1976-07-20