Name | Specifications | Packing | Price | Delivery |
N,N′-Methylenebis(acrylamide) | 99% | 500g | RMB 616 | 現(xiàn)貨 |
N,N′-Methylenebis(acrylamide) | CP | 500g | RMB 173.8 |
項(xiàng)目 高純級(jí)(電泳專用)
(High grade)
含量assay,% ≥99.0
純度Purity,% ≥99.99 (以干基計(jì))
水份water,% ≤0.1
水溶解試驗(yàn) 合格
丙烯酸 ≤10ppm
鐵(Fe) ≤40ppm
鎂(Mg) ≤40ppm
pH(1%水溶液) 5.5-7.0
電導(dǎo)率(2%水溶液) ≤10μs/cm
吸光度(1%水溶液.290nm) ≤0.2
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