DSIP

Stability data provided on request. Researchers in our group switched to this vendor after the first order.

Third order from this vendor. Batch-to-batch consistency has been excellent and lyophilization quality is top tier.

Reconstituted cleanly in BAC water with zero turbidity. Mass spec confirmed expected molecular weight.

Stability data provided on request. Researchers in our group switched to this vendor after the first order.

Shipping was fast and the cold-chain held perfectly. Vials sealed properly, no signs of degradation.

Vials are properly crimped, lyophilized cake is uniform, and the label/lot tracking is professional.

Ran independent HPLC verification — purity matched the included COA within 0.3%. Packaging arrived cold with intact seal.