Hello,
I am interested in acquiring a sample of PPAP for research purposes.
A few questions:

Is this product available as the HCl salt form, or only as freebase? I would prefer the hydrochloride salt for easier handling.
I saw in your FAQ that small free samples are available — would this apply to PPAP? If so, what is the shipping cost to the United States?
Can you provide a batch-specific COA with HPLC chromatogram?
What is the physical form of your current batch — powder, crystalline, or liquid/oil?
What is your pricing for 10g, 25g, and 50g quantities?
Is payment available through PayPal or ECHEMI Trade Assurance?

I would like to start with a small sample to verify quality, with the intention of placing larger orders.
Thank you.