SKU: 5223692879

Alcian Blue pH 2.5

Sale price$104.40 Regular price$116.00
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Description

Alcian Blue pH 2.5Alcian Blue is primarily used for demonstrating acid mucopolysaccharides, specifically, it is used to visualize acidic epithelial and connective tissue mucins. Alcian blue has a copper containing pthalocyanine ring linked to four isothiouronium groups which have a positive charge. The product is a 3% acetic acid solution with a pH of 2. 5 which will stain both sulphated acid mucopolysaccharides and glycoproteins. This assists with the diagnosis of

Alcian Blue is primarily used for demonstrating acid mucopolysaccharides, specifically, it is used to visualize acidic epithelial and connective tissue mucins. Alcian blue has a copper-containing pthalocyanine ring linked to four isothiouronium groups which have a positive charge. The product is a 3% acetic acid solution with a pH of 2.5 which will stain both sulphated acid mucopolysaccharides and glycoproteins. This assists with the diagnosis of Barrett’s esophagus, mesothelioma, atherosclerosis and adenocarcinomas. Alcian blue will color the acidic mucins blue but will not color neutral mucins. When combine with PAS, Periodic Acid Schiff, the neutral cells will stain magenta.  It is also used in electrophoresis for detecting glycoproteins. pH 2.5.

Component of Stain Bundle N-6001.

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SKU: 5223692879

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4.2 ★★★★★
Based on 29 reviews
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M
Verified Purchase
MM72
Lexington, US
★★★★★ 3
Defective coarseness adjuster
Color: Tall Set - Black White
These salt and pepper shakers are ok. According to the description of the product, you should be able to adjust the coarseness of the salt and pepper added to them, but that was not my case. The coarseness adjuster on the set I received is set to one position and there is no way of changing it. The grinders work well, but if you are looking to adjust the coarseness of your salt and/or pepper look for another grinder set.
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Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Works well and looks cute
Really nice set. Grind is fine and turn is easy. Highly recommend manual over battery operated ones.
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Reviewed in the United States on April 1, 2026
C
Verified Purchase
CP
Lake Worth, US
★★★★★ 5
Easy to grind, fills a lot
Color: Tall - Black
Wonderful! Grinds easily without a big mess like a previous grinder i purchased. Will purchase the set next time. Love it!
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Reviewed in the United States on June 9, 2026
W
Verified Purchase
William Mayfield
Louisville, US
★★★★★ 4
Works good but have only tried it on fine setting.
Works good but should have an overall cap as seasoning gathers around the inside.
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Reviewed in the United States on February 13, 2026
E
Verified Purchase
Ella
Phoenix, US
★★★★★ 5
Best S&P grinder set that I have ever used!
Cute chefs cap! Love that they are glass containers with ceramic grinders. Grinds salt granules and pepper corns very finely in both directions. Excellent purchase! Great value!
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Reviewed in the United States on March 9, 2026

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