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LiChroCART 250-3,Superspher 100 RP-18e 4 μm定制柱
Sep-Pak C18 小柱（经认证）
CAPCELL PAK C18 UG120 (S-3) 2.0X50*
FILTER PAPER CIRCLES,RED RIBBON, MEDIUM DENSE, MEDIUM RAPID, FILTER-DIA. 185 MM, PACK OF 100 PCS
STRAIGHT HIGH VACUUM VALVE, "WITAFLO" DURAN, VALVE PLUG MADE OF PTFE 3 MM, SIDE ARMS D.8 MM, LEN
6-羟基-4-甲基香豆素
EcoCART 125-3,LiChrospher 100 NH2 5μm定制柱
Sedimentation apparatus acc. to Andreasen, for the particle size determination of mortar, clay, cement, flour, coal dust etc, cylinder graduated in 0-20 cm: 1cm, socket ST 29/32, w. 10
不锈钢烧杯
u-Bondapak phenyl柱
