Planning an order soon and Peptira (peptira.com) is on my shortlist for a lab purchase. Before I pull the trigger, a few things I can't tell from public listings.
Are COAs posted per batch/lot, and do they actually name the third-party lab, analytical method, purity result, and test date? Does the catalog show full specs, like compound, format, quantity, storage conditions, and does it clearly say if it's research-grade?
Are the listed prices final/current and include handling/processing fees, or are there bulk/volume tiers? Shipping: US-only or international, which carrier, estimated transit time, and how's it packaged? Any firsthand info appreciated.