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BETASIL DIOL 100 5UM 10X3MM DROP-IN GUARDS 4/PK
1.5ml样品瓶, short thread 11 09 0500, 1000个/包装
1.8ML 预组装 透明样品瓶 含
Tip-Rack S, neutral, 5 - 300 μl, ?-sterile, BIO-CERT?,960 pieces
2-氯-4,6-二甲氧基-1,3,5-三嗪
4-溴二苯甲醇
LABORATORY BOTTLES, WITH ISO THREAD, GL 45, 100 ML , BOROSILICATE GLASS, WITH LEVASINT-SAFETY COAT
试管35X200
DK-8AD电热恒温水槽--不锈钢盖
（现）分流口捕集阱 套装
