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玻璃器材
亚硝酸银
2-氨基对苯二甲酸 , 99%
指套(溶剂用)
COUPLINGS FOR STIRRES, FLEXIBLE, MADE OF PTFE, FOR SHAFT DIA. 8 MM
PUNYW8671495 Acotiamide Related Compound 7
氧化铬(Ⅵ);三氧化铬;铬酸酐
GLASS COLUMN 2-2588 P/W CHROMOSIL 310*
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 20,5
哥伦比亚琼脂培养基(15版药典)