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1000ppm浓度溯源于NIST特殊材料塑料瓶包装
Benzyl alcohol for synthesis
2-氯-3-碘吡啶,98.0%(GC)
Cyclohexanecarboxylic acid chloride, 98% 25GR
2-氟甲苯, ≥99.0%
2-(3，5-二叔戊基-2-羟苯基)苯并三唑， ≥98.0%
4,4'-二乙氧基联苯,99.0%(GC)
Cerium(III) nitrate hexahydrate, REacton?, 99.99% (REO)
甲基丙醚, ≥95.0%
三硫代碳酸乙烯酯, ≥96.0%
棕榈酸， ≥97.0%
