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3%醋酸钠溶液制备硅胶G板
BURETTE DIN B,100 ML:0,2, WITH STRAIGHT VALVE STOPCOCK, CLEAR GLASS
标样-离子色谱用阳离子-水中钙-钙离子
邻苯二甲酸二丁酯,AR(沪试)
2-氨基-4-甲基吡啶
Sample container, PE-LD, with flush-fitting hinged lid, PE-LD, 50 ml
酚蓝
Tip-Box, PP,1 box with 96 tips 2-200μl on yellow mounting plate
THREE PART RETAINING DEVICE, COMPLETE, CLOSED VERSION, GL 9
Fmoc-L-亮氨酸