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Silica gel 60 PF254 containing gypsum for preparative layer chromatography
DRAINING CHANNEL, 500 MM LENGTH
CONTACT THERMOMETERS, ADJUSTABLE WITH TURNING MAGNET, ADJUSTING AND READING SCALES, YELLOW ENAMEL
汗手套
不锈钢药匙,长210mm
ech2o A10 TOC 灯
(S)-(-)-2,6-二氨基-4,5,6,7-四氢苯并噻唑
SUCTION TUBE, WITH SOCKET, BENT, ST 14/23
(一恒) MGC-450BP-2光照培养箱(强光无氟制冷)内胆尺寸W×D×H(mm):700×550×1140
CD-ACIDWAX气相毛细管色谱柱