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Rose Bengal Agar
小口试剂瓶 250ml(申玻)
2,5-二乙氧基苯胺
2mL螺纹广口瓶,透明,带书写处和刻度 9mm screw vial,clear with label 100/pk
Dispenser Tip, PE-HD/PP, non-sterile, 50,0 ml
4,4'-四甲基二氨基二苯甲烷
VOLUMETRIC FLASKS, 50 ML DIN-AS, WITHOUT CONFORMITY CERTIFIED,RING MARKS, INSCRIPTION, AMBER STAIN GRADUATION, ST-PE-STOPPERS, DIFFICO BROWN, ST 14/23
N-苄氧羰基-L-天冬氨酸
土壤基质中汞质控样
邻苯二甲氢钾