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PIPES BUFFER PIPERAZINE NN-BIS-2-ETHENE SULFONIC ACID supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi

Product Short Description:
PIPES BUFFER piperazine NN-Bis-2-Ethene Sulfonic acid

Product Description:
PIPES Free Acid (Piperazine-N,N'-bis(2-ethane sulfonic acid)) PIPES is a biological buffer (zwitterionic) designed by Good, et al. and typically referred to as Good's buffer useful in cell culture media formulations.

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P NITROPHENOL INDICATOR AR supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi

Product Short Description:
P NITROPHENOL INDICATOR AR

Product Description:
Nitrophenol is used to manufacture drugs, fungicides, insecticides, and dyes and to darken leather.

Acute (short-term) inhalation or ingestion of 4-nitrophenol in humans causes headaches, drowsiness, nausea,

and cyanosis (blue color in lips, ears, and fingernails). Contact with eyes causes irritation in humans.