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BT-Z19904(微量旋光管/1.5mL/316不锈钢)'); document.write('¥2400
BF-10260-6001CN(滤毒盒/过滤盒/3M-6001/2个)'); document.write('¥28.8
BT-Z18003-218(卡套/1/8/316不锈钢)'); document.write('¥64.615
BB-10807(卡尺/游标/80mm)'); document.write('¥19.2
BT-12910-H2-2.5(减压器/氢气/YQQ-370/2.5)'); document.write('¥1120
Triphenylphosphine, 三苯基膦/500g/CAS:603-35-0'); document.write('¥230