Wszystkie zdjęcia(2)



Hematoxylin Solution, Mayer′s

Numer MDL:
Identyfikator substancji w PubChem:

Poziom jakości




okres trwałości

Expiry date on the label.


for in vitro diagnostic use


1 g/L


2.4 (25 °C)



temp. przechowywania

room temp

SMILES string




InChI key


Szukasz podobnych produktów? Visit Przewodnik dotyczący porównywania produktów

Opis ogólny

Used as a counterstain for procedures such as immunohistochemistry or laser microdissection.


General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.

Inne uwagi

1 g/L certified hematoxylin


Skull and crossbones

Hasło ostrzegawcze


Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Acute Tox. 3 Inhalation

Kod klasy składowania

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects



Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Certyfikat analizy

Wprowadź numer partii, aby wyszukać certyfikat analizy (COA).

Świadectwo pochodzenia

Wprowadź numer partii, aby wyszukać świadectwo pochodzenia (COO).

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. The website states that Mayer's Hematoxylin solution is a progressive type hematoxylin. What is a progressive type hematoxylin?

    Hematoxylin solutions are generally classified as either progressive or regressive. Progressive formulations will stain only the nucleus. No staining should occur within the cytoplasm. Regressive hematoxylins have higher dye contents and if used for sufficient periods of time will overstain both the nucleus and the cytoplasm. Acid differentiation is required to remove the excessive stain from the cytoplasm and nucleus. This differentiation take practice to master. Too much or too little stain can be removed during differentiation, resulting in poorly stained slides. For users lacking extensive experience with the Hematoxylin and Eosin staining procedure,  progressive hematoxylin formulations are often the better choice.

  6. There are several Mayer's Hematoxylins listed on the website, beginning with the letters MHS.  What are the differences?

    Products MHS1, MHS16, MHS32, MHS80 and MHS128 are in fact the same product. In this case a unique product number was assigned to each package size. Other than the package size, there are no differences in formulation or use.

  7. Is chloral hydrate used in the preparation of Mayer's Hematoxylin?  Does this mean the solution is controlled as a DEA Schedule IV product?

    Yes, chloral hydrate is included in the formulation. No, the solution is not controlled as a DEA Schedule IV product. Once the choral hydrate is mixed with the remaining chemicals, it is impossible to obtain the chloral hydrate in a purified form.

  8. The slides were stained with Mayer's Hematoxylin but the nuclei are not blue. Why?

    The nuclei will originally appear as the same color as the solution. Only after the slides have been "blued" will the nuclei appear blue. The pH of the solution is acidic. This acidic pH promotes specific staining. However the slides must be washed in an neutral or alkaline solution for the color to shift to blue. Prolonged warm water washes in tap water are often sufficient for the bluing to occur. To shorten the time spent in washing, various bluing agents are often used to shorten the blueing process. Scott's Tap Water Substitute (Product No. S5134) is one such blueing agent.

  9. There is also a product listed on the website as Hematoxylin Solution According to Mayer. What is the difference between product 51275 and the various Mayer's Hematoxylin solutions?

    The basic formulations are the same. Both include chloral hydrate, although some of the concentrations could vary slightly. Product 51275 is not intended for In Vitro Diagnostic Use. Product 51275 is not CE Marked. The various Mayer's Hematoyxlin solutions are intended For In Vitro Diagnostic Use and are also CE Marked. Product inserts are available for various languages.

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Ludivine C Litzler et al.
Nature communications, 10(1), 22-22 (2019-01-04)
Mechanisms regulating B cell development, activation, education in the germinal center (GC) and differentiation, underpin the humoral immune response. Protein arginine methyltransferase 5 (Prmt5), which catalyzes most symmetric dimethyl arginine protein modifications, is overexpressed in B cell lymphomas but its
Maud Creze et al.
Muscle & nerve, 56(4), 787-796 (2016-12-23)
The ultrastructure of a nerve has implications for surgical nerve repair. The aim of our study was to characterize the fascicular versus fibrillar anatomy and the autonomic versus somatic nature of the fetal sciatic nerve (SN). Immunohistochemistry for vesicular acetylcholine
J Verney et al.
The journal of nutrition, health & aging, 21(10), 1133-1141 (2017-12-01)
Effect of 3 different dairy protein sources on the recovery of muscle function after limb immobilization in old rats. Longitudinal animal study. Institut National de la Recherche Agronomique (INRA). The study took part in a laboratory setting. Old rats were
Abdelbasset Hamrouni et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 25(10), 3104-3114 (2019-02-28)
Mycosis fungoides is one of the most common types of extranodal T-cell lymphomas, considered to be caused by malignant transformation of the mature T cells residing in the skin. However, some clinical observations such as the multifocal distribution of mycosis
Sebastian Dütting et al.
Nature communications, 8, 15838-15838 (2017-06-24)
Blood platelets are produced by large bone marrow (BM) precursor cells, megakaryocytes (MKs), which extend cytoplasmic protrusions (proplatelets) into BM sinusoids. The molecular cues that control MK polarization towards sinusoids and limit transendothelial crossing to proplatelets remain unknown. Here, we

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej