Name | Specifications | Packing | Price | Delivery |
Ethylenediaminetetraacetic acid | >99.5% | 100g | RMB 132 | 現(xiàn)貨 |
Ethylenediaminetetraacetic acid | >99.5% | 500g | RMB 429 | 現(xiàn)貨 |
Ethylenediaminetetraacetic acid | 99%,用于細(xì)胞培養(yǎng) | 500g | RMB 308 | Consulting service |
Ethylenediaminetetraacetic acid | 99.995% | 100g | RMB 748 | Consulting service |
Ethylenediaminetetraacetic acid | AR | 250g | RMB 74.8 | Consulting service |
Ethylenediaminetetraacetic acid | ACS | 250g | RMB 107.8 | Consulting service |
Ethylenediaminetetraacetic acid | GR | 250g | RMB 97.9 | Consulting service |
ACS級
項目名稱Item ACS Grade
含量(C10H16N2O8)Assay 99.4-100.6%
氨水不溶物Insoluble in dilute ammonium hydroxide ≤0.005%
灼燒殘渣Residue after ignition ≤0.2%
氨基三乙酸[(HOCOCH2)3N]Nitrilotriacetic acid ≤0.1%
鈣(Ca)Calcium(Ca) ≤0.001%
鎂(Mg)Magnesium(Mg) ≤5ppm
重金屬(以Pb計)Heavy metals(as Pb) ≤0.001%
鐵(Fe)Iron(Fe) ≤0.005%
99%,用于細(xì)胞培養(yǎng):
品級Grade 用于細(xì)胞培養(yǎng)
外觀Appearance 白色至類白色粉末
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥99.0% (滴定)
堿溶解試驗solubility in NaOH 合格,160MG/ML IN 3M NaOH
干燥損失LOSS ON DRYING ≤ 1%
細(xì)胞培養(yǎng)測試CELL CULTURE TEST PASS
99.995%:
外觀Appearance 白色粉末或結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry Conforms to Structure
純度Purity ≥99.995% Based On Trace Metals Analysis
痕量金屬分析Trace Metal Analysis ≤60ppm by ICP Atomic emission
(Na、Sc、Th、Mg、Ca、U、Ti、Al、V、Si、Pb、Bi、Fe)
![]() |