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PUNYW8223311 Citalopram Impurity 14
正庚烷 n-Heptane HPLC, 1L
丙醛二乙基乙缩醛
Lens tissue paper (Joseph paper), 120 x 120 mm, thin Case = 500 pcs.
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 4000ML, SOCKET ST 29/32, ST-PTFE-STOPCOCK SOLID PLUG, 80 X 10
STAINING RACK, FOR SLIDES 25, POM 91 X 79 X 38 MM, HEIGHT 38 MM
Oasis MAX SPE小柱, 30mg/1mL
Laboratory bottle HPLC GL 45 PP with 4 Port assembled, 500 ml
铀(U)ICP-MS标准溶液,10mg/L溶于2% HNO3
磁力搅拌子,PTFE,40x14 mm,三角柱形