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BOTTLES, CONICAL SHOULDER, NARROW MOUTH, CLEAR, SODA-GLASS, PE-STOPPER, ST 29/32, 2000 ML
2,5-二甲基苯甲醚
Magnetic stirring-bar, PTFE, octagon, 8 x 16 mm
4#定性滤纸,100片/盒
HG-CAPILLARY T2.5-5 505 *
谷氨酸棒状杆菌ATCC21831
250ml凯氏烧瓶
Titan 2 HPLC 滤器 粉色
Ammex一次性耐用型丁腈手套(深蓝色)
ACQUITY UPLC HSS PFP 预柱