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ASCENTIS RP-AMIDE 5UM 10CM X 21.2MM &
HP-1气相毛细管柱
ERLENMEYER-FLASKS, WIDE NECK, MADE OF QUARTZ-SILICA, WITH RIM, DIN 12385, 250 ML, 80 X 140 MM
ANGULAR BEAKER, MADE OF PP
Frit UHMW Nat 2μm ?.065 x .065 x ?.250
BETABASIC PHENYL 3UM 250X4.6MM COLUMN
240mm 圆细微量抹刀(不锈钢制)
FILTER PAPER CIRCLES,RED RIBBON (4), MEDIUM DENSE, MEDIUM RAPID, D. 155 MM, PACK OF 100 PCS
电热套
100x3mm 1.9um Hypersil GOLD AX