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Phenoxymethylpenicillin-13C6 potassium salt
经济型移液管(中间刻度)
HYPURITY C18 3UM 100X2.1MM COLUMN
ASTM-THERMOMETER, (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: BOMB CALORIME
透明 SNAP-IT ID 套装 (带狭缝)
GELMAN SUPPORT PADS 37MM PK100
LiChroCART 30-3,LiChroprep RP-2 25-40μm定制柱
酒精灯 250ml(申玻)
Spare screw cap 2-ports for GL 45 stirred reactor (excl. Stirrer)
(现)尼龙针式滤器(100只/包)25mm*0.45um