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di-Potassium hydrogen phosphate anhydrous, suitable for use as excipient EMPROVE?exp Ph Eur,BP,E 340
Tris(trimethylsilyl) phosphite, 95% 25GR
钨(W)ICP-MS标准溶液,1000ug/ml溶于HNO3/HF
HEPES IN FOIL POUCH, BIOTECHNOLOGY PERFO
N-Carbobenzyloxy-L-proline, 99% 5GR
L-酪氨酸 二钠盐 水合物,≥98% (HPLC)
曲安奈德,98.0%(E&LC)
1-Bromo-4-chloro-2-fluorobenzene, 97% 5GR
2-Pyridinecarbaldehyde for synthesis
三苯基氯化锗,97.0%(GC)
大孔ABX离子交换介质,15um,300A,球形