Name | Specifications | Packing | Price | Delivery |
Choline chloride | GR,99% | 500g | RMB 308 | 現(xiàn)貨 |
Choline chloride | 細胞培養(yǎng)專用,99% | 1kg | RMB 1512.5 | 現(xiàn)貨 |
Choline chloride | 細胞培養(yǎng)專用,99% | 500g | RMB 869 | 現(xiàn)貨 |
Choline chloride | 細胞培養(yǎng)專用,99% | 100g | RMB 324.5 | 現(xiàn)貨 |
Choline chloride | AR,98% | 500g | RMB 259.6 | 促銷 |
品級Grade 優(yōu)級純
(GR)
外觀Appearance 白色粉末
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥99.0% (銀量滴定)
熔點Melting point 302-305 °C
水溶解試驗solubility in water 合格,500 mg/ml in H2O
干燥損失Drying loss ≤1.0 %
重金屬Heavy metals(as Pb) ≤0.001%
銨鹽Ammonium ≤0.01 %
品級Grade 用于細胞培養(yǎng)
(suitable for cell culture,>99%()
外觀Appearance 白色粉末
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥99.0% (Argentmetric Titration)
熔點Melting point 302-305 °C
水溶解試驗solubility in water 合格,200MG /4ML水
水分water ≤0.5%(K.F)
細胞培養(yǎng)CELL CULTURE TEST PASS
昆蟲細胞培養(yǎng)INSECT CELL TEST PASS
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