Min. Order Reference FOB Price
1000 kg US$1.00-10.00 / kg
Product Description
Product Description Item Standard Test Results Identification A.H-NMR:Comply with the structure Complies B.LC-MS:Comply with the structure Complies C.The IR spectrum of sample should be identical with that of reference standard; Complies D.HPLC-ESI-MS The retention time of the major peak ...