Reagent, Schiff

Which Manufacturers in China Make This?

One manufacturer in China holds an FDA registration for this device type, based in Henan.

Henan Celnovte Biotechnology Co., Ltd. Henan

What Is FDA Product Code HZT?

Reagent, Schiff is FDA product code HZT, Class 1, 21 CFR 864.1850.

How Does It Reach the US Market?

It is exempt from premarket notification: the manufacturer registers its establishment and lists the device, and no 510(k) is needed before it is sold in the United States. It is also exempt from most of the quality system regulation.

What Has Gone Wrong With It?

The FDA has recorded 2 recalls under this product code since 2008. None was by a company in China. The root causes the FDA records most often are Material/Component Contamination (1) and Process control (1).

A recall is a fact about one product and its maker, not a grade for every manufacturer of the type.

Reagent, Schiff

Rowley Biochemical Schiff’s Reagent

Schiff's Reagent for Histological Staining

Reagent, Schiff

Epredia

"Alcian Blue reacts to compounds containing anionic groups such as acid mucosubstances and acid mucins. At pH 2.5, both carboxylated and sulfated acid mucosubstances are stained blue.…

Reagent, Schiff

PAS Staining Kit

Catalogue number 05279291001, listed by Ventana Medical Systems, Inc., United States, under Reagent, Schiff. 1 manufacturer in China is registered for this product code.

Reagent, Schiff