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FREEZE DRYING AMPOULES, BORO., FLAT BOTTOM, 2 ML, 8 X 140 MM
LIDS FLAT FLANGE, DN 120, WITH CENTER NECK KF 50, 2 ANGLED SIDE NECKS 15° KF 25, 1 STRAIGHT PARALLEL SIDE NECK KF 15, BOROSILICATE GLASS
4-溴-3-甲基苯胺
NIRS DS2500 Accessory Kit
3,4,5-三(苄氧基)苯甲酸甲酯
(分馏用)的聚丙烯针筒型硅胶前处理柱(luer lock)M型(11g/25ml)
大米粉基质中氰戊菊酯质控样
1/16“不锈钢管(壁厚0.668MM)
乙胺嘧啶标准品
4-异丙基环己酮