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U-Tube Concentrator 20-3
CELLBIND CANT-NECK FLASK,150CM2,VENT CAP,RECTANGUL
二氯化二硫,98%+
Palladium(II) bromide, 39.8-40.1% Pd 2GR
3-甲基-4-庚酮,95.0%(GC)
Ethyl cellulose, ethoxyl content 48%, 10 cps 500GR
Lutetium foil, 0.127mm (0.005in) thick, 99.9% (REO)
2-氯-4-氟甲苯, ≥98.0%
3-己炔-1-醇,97.0%(GC)
4,4-Dimethyl-2-oxazoline, 98% 10GR
2,2'-Dipyridyl N,N'-dioxide, 98% 1GR