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2-Bromopyridine, 2-溴吡碇/100g/CAS:109-04-6'); document.write('¥217.8
BH-10225-08-100(四氟硅胶垫/适8mL样品瓶/100个)'); document.write('¥119.95
Acetylacetaldehyde dimethyl acetal, 4,4-二甲氧基-2-丁酮/25g/CAS:5436-21-5'); document.write('¥100
Methanol-D4, 氘代甲醇/安培瓶,0.5mLx10支/盒/CAS:811-98-3'); document.write('¥250