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STIRRING BARS WITH RING, 45x7,5 mm
(现)分流玻璃衬管, pk5
岛津GC14国产1.5米玻璃空柱
(2S,5S)-(+)-2,5-Hexanediol
(停用)10G分散头
p-(Dimethylamino)acetophenone
婴儿配方乳粉中二十二碳六烯酸(DHA)、二十碳四烯酸(ARA)质控样
BLANK FOR FILTERING BOTTLE, DURAN
MINISPENSOR 250 + 500 UL, 2 X FIXVOLUME DISPENSER, COMPLETE WITH ACCESSORIES
玻璃柱,100/120 mesh Carbopack B coated with 3%SP-1500