Certificate Of Analysis Sheet
ZINC OXIDE USP NATURAL SOURCE - Product No: 228
MONOGRAPHED
LNP Ref#: 10682 Production Date: 01-01-19
Botanical Origin: PERU Lot#: L08100119
Product Information
Parts Used: UNCOATED
Quality: 100% PURE & NATURAL
Shelf Life: INDEFINITE SHELF LIFE
Analysis Specifications

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Analysis Item Specification Result
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Identification A........ Pass Test................... Pass Test

Identification B........ Pass Test................... Pass Test

Alkalinity.............. Pass Test................... Pass Test

Loss on Ignition........ (500oC) 1% max.............. Pass Test

Carbonate & Colour of Solution....................... Pass Test

CO3...................... No Presence................ No Presence

Colour of Solution....... No Colour.................. No Colour

Lead..................... Pass Test.................. Pass Test

Iron & Other Heavy Metals.Pass Test.................. Pass Test

Iron & Other Heavy Metals.Pass Test.................. Pass Test

Cu....................... 0.0003% max................ 0.0001%

Pb....................... 0.002% max................. 0.001%

Cd....................... 0.001% max................. 0.0004%

Fe....................... 0.0005% max................ 0.0002%

Sn....................... 0.0001% max.............. < 0.0001%

Mn....................... 0.0001% max.............. < 0.0001%

As....................... 0.0001% max...............< 0.0001%

ZnO...................... 99.9% min.................. 99.9%

M-325.................... 99.9% min.................. 99.99%

This page last updated on 29 MAY 2024 - Copyright 2024
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