638A

Sigma-Aldrich

Hematoxylin Harris Alum

HARLECO® Nuclear stain used in routine H&E and Pap staining. Mercury-free formulation

Synonym(s):
H&E Stain

storage conditions

Store at +15°C to +30°C.

Quality Level

form

liquid

application(s)

hematology: suitable
histology: suitable

mp

-0.1 °C

transition temp

flash point 62.2 °C

density

0.79 g/cm3

λmax

555-565 nm

Featured Industry

Diagnostic Assay Manufacturing

shipped in

ambient

storage temp.

15-25°C

Packaging

4 l in Plastic bottle
500 ml in Fibre carton

Application

HARLECO® Nuclear stain used in routine H&E and Pap staining. Mercury-free formulation
Prepared from dyes certified by the Biological Stain Commission (BSC)
For In-Vitro Diagnostic Use.
For Professional Use.
Mercury-free formulation. Uses sodium iodate as an oxidizer.
Nuclear stain used in routine hematoxylin and eosin staining, as well as Pap staining.

Legal Information

HARLECO is a registered trademark of Merck KGaA, Darmstadt, Germany

storage_class_code

10 - Combustible liquids

WGK Germany

WGK 3

Flash Point(F)

144.0 °F

Flash Point(C)

62.2 °C

Certificate of Analysis

Certificate of Origin

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