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USP <233> Elemental Impurities Proficiency Test

$195.00

Proficiency Test for laboratories performing Assay by USP <233> Elemental Impurities. read more

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Catalog Number:
PHPT-019
Choose Study

PH-0922, PH-0123, PH-0523

Product Details

Product Details

Quantitative Proficiency Test (PT) for laboratories performing Elemental Impurities Assay by USP <233> or equivalent. Participants report quantitative results for their sample(s). Samples provided two vials containing 5 grams Calcium Succinate Monohydrate fortified with elemental impurities at varying concentrations.  Participants are asked to quantitatively determine the amount for each elemental impurity in the sample per the USP monograph or equivalent.

 

Elemental Impurities:

Cadmium 10-100ug/g

Lead 10-100ug/g

Arsenic 15-150ug/g

Mercury 30-300ug/g

USP PT Schedule

USP PT Schedule

Study Number Study Open Date Study Close Date
PH-0422 4/18/2022

07/15/2022*

Extended from 6/9/22

PH-0922 9/19/2022 11/18/2022
PH-0123 1/16/2023 3/17/2023
PH-0523 5/15/2023 6/14/2023

 

MSDS/SDS

MSDS/SDS