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50mM HEPES缓冲液 pH 7.0
50mM HEPES缓冲液 pH 5.5
10mM HEPES缓冲液 pH 7.4
10mM HEPES缓冲液 pH 7.0
10mM HEPES缓冲液 pH 6.0
10mM HEPES缓冲液 pH 5.0
2M乙酸钠溶液 pH 4.0
3M乙酸钠溶液 pH 7.0
3M乙酸钠溶液 pH 6.0
3M乙酸钠溶液 pH 5.6
3M乙酸钠溶液 pH 5.0
氨苄青霉素储存液(1000x)100mg/ml Ampillin sodium salt Solution 1000x