美国采购需求：购买ghk cu，铜肽，ghk-cu中国，ghk-cu肽，ghk-cu价格，高品质ghk-cu

I'm interested in sourcing a specific high-quality compound with a purity of 98.86% for use in my projects. The CAS number associated with this product is well known in the industry. I plan to order one unit initially to assess the quality and suitability for my needs. It's essential that the product meets stringent standards to ensure optimal performance. My primary shipping destination is the United States. Therefore, I'd appreciate details regarding your pricing, lead time, and any certifications that can verify the product quality. Additionally, please let me know about your payment terms and shipping options so I can make an informed decision. Looking forward to your prompt response!