benzidine hydrochloride
National Institutes of Health
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A new method is used for the rapid determination of SO2-4 in laboratory waste water by benzidine hydrochloride separate and acid…
The use of benzidine hydrochloride to precipitate sulfates as insoluble benzidine sulfate was first proposed by Miiller (1902…
In this paper we describe a simple ion chromatographic method for determination of oxalate in urine. Acidified urine was diluted…
Two neuronal calcium‐binding proteins, calbindin‐D28k (CaBP) and parvalbumin (PV), were localized in the normal rat hippocampus…
SummaryMethods for the demonstration of peptidase activities “in situ” using natural peptides as substrates are described and…
A simplified volumetric method for the determination of sulfur in organic compounds is described. The results obtained by this…
Heparin is extracted from tissue by 0.5 M potassium thiocyanate. The protein is removed from the extract with 80% phenol and the…
THE chief difficulties in the benzidine method for determination of sulphate arise in obtaining the conditions requisite for…