Ankita Sood

6 Questions 26 Answers 0 Followers

Questions related from Ankita Sood

If my LOQ is 50 ppb for folic acid in fortified rice and i am getting 30 ppb in blank matrix,matrix effect is coming.Do i have to revalidate method?

Do i have to revalidate the method using some blank matrix or this matrix effect is acceptable? I performed matrix base calibration(linearity) for validation. All the parameters are well within...

20 June 2023 4,117 6 View

Folic acid in fortified rice by hplc?

hello all i am working on validation for folic acid in fortified rice by hplc i am using a method where dilution is given 0.133 but when i am calculating its coming 2.66 for the same sample...

26 April 2023 3,252 2 View

Why I am getting different concentration for same sample prepared on different days?

I am doing aflatoxin analysis in rice by hplc-fld I have prepared same sample on two different days Say One day i got 5 ppb Aflatoxin B1 Other day i got 7 ppb Aflatoxin B1 I am confused why i am...

17 December 2022 4,243 5 View

HMF in honey method validation?

Is it ok to use Honey sample without hmf(Blank honey sample)for recovery studies?

15 August 2018 2,655 7 View

How can i plan Method validation for - Determination of Hmf in honey by HPLC-UV?

My Column is Shimadzu SHIM PACK VP-ODS (4.6 × 150mm x 5 µm) RP and Mobile phase is 10% Methanol Kindly suggest Thanks in advance

24 July 2018 9,206 17 View

HPLC column running on 10% methanol , after analysis can i store column in 60% ACN which is recommended in column Application note?

Kindly suggest !

22 January 2018 7,328 3 View