Dear Sir/Madam,

I hope this message finds you well. I am interested in purchasing RU 58841 for resale purposes and would like to request some specific information regarding the product:
1. Purity Confirmation: Could you please provide a recent laboratory test report confirming the purity of the RU 58841 you offer?
2. Contaminant Testing: Additionally, if you conduct any testing for contaminants, I would appreciate receiving the relevant test results, as this would be valuable for my evaluation.
Please also include any other relevant details about your product's quality control measures.

I look forward to your response.

Best regards,
Nir Anisimov
Onyx hair