1,4-丁二醇二乙烯基醚S53662 · CAS 3891-33-6
96%
96%
98%
促销≥98%(GC)
促销≥99%
≥95%, contains ≤6000 ppm hydroquinone as stabilizer
促销98%
average Mn ~1,700, EO/phenol 15, contains MEHQ as inhibitor
average Mn ~492, EO/phenol 3
染料含量90%
促销98%
98%
98%
95%
≥90%
促销指示剂
96%
促销≥98%
≥94%
≥95%
分析标准品
促销分析标准品
分析标准品
非离子剂