We supply pharmaceutical grade, pharmaceutical excipient grade, cell culture grade, injection grade, electronic grade, reagent grade and technical grade DMSO.

Yes, our pharmaceutical-grade DMSO fully complies with the Chinese (ChP), US (USP), and European (EP) Pharmacopoeia standards. We provide a comprehensive Certificate of Analysis (COA) and compliance documents for every batch to ensure smooth regulatory approval in your market.

Yes, our packaging fully complies with your specified volume and safety requirements. We offer flexible, leak-proof options including 200ml, 500ml, 5L, 10L, 225kg drums, 1000L IBC totes, and ISO tanks for bulk orders. All packaging is strictly sealed to prevent moisture absorption during transit. We can package based on your request.

Yes, our sterile-filtered, cell-culture-grade DMSO is specifically manufactured for biological applications including cell cryopreservation, stem cell banking, and tissue preservation. It is tested for endotoxins (<0.1 EU/mL) and sterility.

Yes, absolutely. We highly encourage quality evaluation before any commitment. We are happy to provide product samples for your testing. Typically, the sample fee and courier costs are covered by the buyer, but these costs will be fully refunded or deducted from your first confirmed bulk order.

We ensure consistency through a strict 3-step Quality Control (QC) process: 100% inspection of raw materials, real-time monitoring during production, and rigorous final testing before packaging. Every batch is tested against international standards and comes with a detailed, batch-specific Certificate of Analysis (COA) to guarantee stability. We also welcome third-party inspections (e.g., SGS, BV) for your peace of mind.

Our MOQ depends on the specific phosphate product, packaging requirements, and delivery destination. We can accommodate both trial orders for product evaluation and larger-volume orders for regular production.

For long-term or container-volume purchases, we can offer more competitive pricing and flexible supply solutions. Please contact us with your required product, quantity, packaging, and destination, and our sales team will provide a tailored quotation.

We guarantee all products meet the COA specifications. If any manufacturing defects or shipping damages occur, please notify us within 14 days with photos. We will promptly arrange free replacements, refunds, or credits.

We are happy to provide samples for product evaluation, quality testing, and application trials before a bulk order.

Sample availability, quantity, and shipping arrangements depend on the specific product, required quantity, and destination. For qualified customers and potential long-term projects, we may offer complimentary samples, while shipping costs may apply depending on the circumstances.

Each sample can be accompanied by relevant documentation, such as a COA and SDS, to support your evaluation.

To request a sample, please provide the product name, required quantity, application, and delivery destination. Our team will recommend the most suitable sample and arrange shipment accordingly.

Absolutely. We don't just sell ingredients; we provide solutions. Our application engineers can assist you with dosage recommendations, solubility optimization, and troubleshooting (e.g., preventing syneresis in dairy or improving slicing yield in meat). We can also conduct pilot tests in our application lab.