PRIME MEMBER EXCLUSIVE | 3 Months Free Trial
Auto-renews at INR 199/mo after 3 months. Cancel anytime. Offer ends 15 July, 2026.
The J Value
Failed to add items
Sorry, we are unable to add the item because your shopping basket is already at capacity.
Add to cart failed.
Please try again later
Add to wishlist failed.
Please try again later
Remove from wishlist failed.
Please try again later
Follow podcast failed
Unfollow podcast failed
The J Value
-
Narrated by:
-
Written by:
Send us Fan Mail
This week Mike and Ashley explain the J value used in pharmaceutical elemental impurity testing to relate typical ICP concentration units to permitted daily exposure (PDE) limits reported in micrograms per day under USP <232> and ICH Q3D. They describe how J value accounts for both sample dilution factor and maximum daily dose, making results comparable to PDE requirements. They recommend preparing method standards at PDE limits for the relevant administration route and diluting to match the J calculation for method validation.
adbl_web_anon_alc_button_suppression_t1
No reviews yet