A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Differential pulse polarographic determination of nizatidine in pharmaceutical formulations. | LitMetric

Differential pulse polarographic determination of nizatidine in pharmaceutical formulations.

Farmaco

Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Belgrade, Yugoslavia.

Published: May 1994

A sensitive dp polarographic method was applied to the analytical determination of nizatidine, a new histamine H2-receptor antagonist. Determination was performed in Britton-Robinson buffer, at pH approximately equal to 3, ionic strength mu = 0.2. Linear dependence was achieved in a concentration range of 1.33 to 165.72 micrograms/ml for different sensitivities. The method proposed was applied to the determination of nizatidine in capsules and injections.

Download full-text PDF

Source

Publication Analysis

Top Keywords

determination nizatidine
12
differential pulse
4
pulse polarographic
4
determination
4
polarographic determination
4
nizatidine pharmaceutical
4
pharmaceutical formulations
4
formulations sensitive
4
sensitive polarographic
4
polarographic method
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!