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多元混合标准溶液 W-VI
Nucleosil 100-5 C18色谱柱
甲醇中对溴氟苯溶液标准样品
Prostar 210 Solvent delivery module
4-叔丁基杯[4]芳烃
HYPERPREP C18 SILICA GEL, 30UM, 100GM
2-氨基-4-甲氧基苯酚, 97%
MICRO FILTER FUNNELS, ACC. TO PREGL 4.0 ML, P1, DISC DIA. 10 MM, STEM DIA. 6 MM
硫酸铜
TEST TUBE RACKS, DIVISIBLE, PP, 24 HOLES, AUTOCLAVABLE UP TO 121 °C, FOR TEST TUBES O.D. 30 mm, C