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HYPERSIL GOLD PFP 1.9UM 100X1MM COLUMN
尼龙针式滤器
LABORATORY BOTTLE wide neck GLS 80, thread plastic coated, assembled
ADJUSTABLE HANGING BAR SPINNER FLASKS 500 ML, CENTERNECK SCREW CAP 80 MM, SIDEARM SCREW CAP 32 M
(S)-3-叔丁氧羰基氨基吡咯烷
NIRS XDS Lab Spare Parts Kit
用于顶部密封翻转工具的不粘连碳氟衬管O形圈
Magnetic stirring-bar, PTFE, polygon, 7 x 20 mm
二硫化碳中12种氯苯类混合溶液标准物质(适用于HJ621-2011水质氯苯类化合物的测定)
柚皮素标准品