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L-脯氨酸 (13C5, 99%) 标准品
GRADUATED CYLINDERS, LOW SHAPE, 50 ML, PMP, CRYSTAL CLEAR, PACK OF 12 PCS
榄菊蚊香
PHENYL-HYPERSIL-2 5UM 10X4MM DROP-IN GUARDS 4/PK
色酮-3-甲醛
PIPETTES FOR ENZYMATIC ANALYSIS, DIN-AS, 5 ML:0,05,CONF.CERTIFIED, FOR PART. DELIVERY, DIN 12699,
气相色谱柱,UFC-5 UltraFast Col 0.1mmID 0.4μm 10m
28*8mm PTFE 八角柱形、带枢轴磁力搅拌子
双(1,1,2,2,3,3,3-七氟-1-丙烷磺酰)亚胺
0.04w/v%酚红溶液