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拖把(超大号)
1,4-二溴-2,5-二氟苯
原色硅胶
RV沙门菌增菌肉汤(2015版药典,颗粒型)
ANALYTICAL FUNNELS, FOR RAPID FILTRATION, DURAN, RIM O.? 80 MM, STEM LENGTH 150 MM, STEM O.? 9 MM
Clamp holder & 8 clamps for ROT-X-TRACT 130, S-EVAP 120
二甲酚橙(二甲酚橙四钠盐)
ERLENMEYER-FLASKS, WIDE NECK, ST -34/35 STOPPER, pp, 2000 ML
1/8”,黄铜直角接头
5-氯吲哚-2-羧酸乙酯