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Determination of hematoporphyrin and protoporphyrin by ion-pair extraction with chlorpromazine

✍ Scribed by M. R. Gasco; M. Trotta

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
194 KB
Volume
70
Category
Article
ISSN
0022-3549

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## Abstract A rapid method for the analysis of melamine in royal jelly (RJ) and RJ lyophilized powder (RJLP) was developed using ion‐pair RP‐HPLC coupled with UV detector. The method utilized an optimized buffer system to avoid the elution of melamine near the column void volume and improve retenti