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分子筛,4A|Molecular sieves, 4|70955-01-0|Macklin|3-5mm,干燥剂用|1kg
¥ 89.60 ¥ 89.60 89.60000000000001 CNY
Macklin#M875239-1kg
分子筛,4A|Molecular sieves, 4|70955-01-0|Macklin|1mm-1.6mm,干燥剂用|25kg
¥ 1,510.00 ¥ 1,510.00 1510.0 CNY
Macklin#M875240-25kg
Amberlite IRA-67, 离子交换树脂|Amberlite IRA 67|80747-90-6|Macklin||5kg
¥ 2,732.00 ¥ 2,732.00 2732.0 CNY
Macklin#A914414-5kg
原色硅胶|Silica gel|63231-67-4|Macklin|AR|250g
¥ 76.00 ¥ 76.00 76.0 CNY
Macklin#S886068-250g
原色硅胶|Silica gel|63231-67-4|Macklin|AR|1kg
¥ 246.00 ¥ 246.00 246.0 CNY
Macklin#S886068-1kg