Product code RXSOL-60-6604-103Category Lab Chemical

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Product description

Bromophenol blue indicator AR is used as a pH indicator, 
an electrophoretic color marker, and a dye. 
It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid.

Applications

BROMOPHENOL BLUE INDICATOR AR used as a laboratory indicator, changing from yellow below pH 3 to purple at pH and as a size marker for monitoring the progress of agarose gel and polyacrylamide gel electrophoresis.

Dosage

tetrabromophenolsulfonphthalein, BPB, albutest) is used as a pH indicator, an electrophoretic color marker, and a dye. It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid

Also known as

BROMOPHENOL BLUE INDICATOR AR

Notes

dyes with negative charge are bromophenol blue, orange G and xylene cyanol.  The comb would be
 placed near the end of the gel since DNA has a negative charge and will migrate towards the positive electrode only.

Where we supply

Oman. Stocked at our warehouse in Barka, South Al Batinah, and supplied to Muscat, Ruwi, Mutrah, Seeb, Rusayl, Barka, Sohar, Shinas, Saham, Buraimi, Nizwa, Ibri, Sur, Salalah, Duqm, Khasab and every other governorate.

Ports and free zones. Port Sultan Qaboos (Mutrah), Mina Al Fahal, Sohar Port and Freezone, Port of Salalah and Salalah Free Zone, Port of Duqm and the Duqm Special Economic Zone, Port of Sur, Khasab Port and Al Mazunah Free Zone.

Industrial areas. Rusayl, Sohar, Barka (Sanaya), Raysut (Salalah), Nizwa, Sur, Buraimi and Duqm industrial estates, Knowledge Oasis Muscat, and oil and gas sites across Oman.

Beyond Oman. We have branches in the UAE (including Fujairah) and in India (Kandla, Kolkata, Visakhapatnam, Chennai and Mumbai), and we also supply to South Africa.

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Articles about this product

21 November 2022BROMOPHENOL BLUE INDICATOR AR Supplier in Sohar Muscat Barka Ruwi MadaynProduct Short Description: BROMOPHENOL BLUE INDICATOR AR Product Description: Bromophenol blue indicator AR is used as a pH indicator, an...Read article →

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