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3-氧代-雄甾-4-烯-17beta-羧酸
SJM-60石英坩埚
气相色谱柱，TG-200MS 30m x 0.25mm x 0.25μm
DM-WAX 30m x 0.25mm x 0.25μm
FLASKS, FLAT BOTTOM, 1000 ML, MEDIUM NECK, ACC. TO DIN 12348, ST 29/32, 131 X 195 MM
不锈钢敷料镊
3,3'-二氟二苯甲酮
BOTTLES, CONICAL SHOULDER, 50 ML, ST 14/15, SODA-GLASS, NARROW MOUTH, ST-GLASS STOPPER, PLASTIC C
FLASK 250 ML ST 29/32, FLAT BOTTOM CENTER NECK, ACC. TO DIN 12348 85 X 135 MM
20mm Al 瓶盖/隔垫 20 03 0059, 1000个/包装
