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1,3-双(4-甲氧基苯基)1,3-丙二酮
3-甲基-2-苯并噻唑啉酮盐酸盐水合物
LiChroCART 4-4,LiChrospher 100 RP-18 7μm定制柱
Vacuum filtration apparatus acc. to Swiegot, with fritted disc P0, with filter flask 1000 ml, seal elements and plastic hose con. funnel, cap. 300 ml, filter disc dia. 47 mm
刻度移液管,BLAUBRAND ,AS级,1类(零刻度位于顶端),10:0.1 ml,个体校准证书
SS column,2 Ft*1/8*2.1MM ID,MOL SIEVE 5A 60/80 mesh
SPHERISORB C1 5UM 100X4MM COLUMN
PUNYW9600236 Biotin EP Impurity B
BOTTLES, PE, WIDE MOUTHED, SQUARE, TRANSPARENT,W.SCREW-CAP,1000ML
Dispensette? Organic有机型瓶口分液器,数字可调型,0.5-5 ml,含有SafetyPrime安全回流阀