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, 4°C
Sodium bisulfite, mixture of NaHSO3 and Na2S2O5, powder, for analysis 500GR
乙醇酸钙,97.0%(T)
Methyl 4-chlorobutyrate, 98+% 5GR
Potassium thiocyanate, for analysis ACS, 99% 5GR
丙酮二羧酸,96%
SS agar for the isolation of salmonellae and shigellae
双(1,4-亚苯基)-34-冠10-醚
4-{[4-(Trifluoromethyl)pyrimidin-2-yl]oxy}benzenesulfonyl chloride, 97%
T7 TERMINATOR PRIMER
2-甲氧基-6-甲基苯胺,98.0%(GC&T)