熱門關(guān)鍵詞: ELISA試劑盒 - 大鼠ELISA試劑盒- 小鼠ELISA試劑盒
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L-色氨酸CAS : 73-22-3
貨號(hào):zk7401
英文名: L-Tryptophan
級(jí)別 :USP Grade
儲(chǔ)存 :常溫(18-25℃) EINECS編號(hào): 200-795-6
分子量 :204.2
規(guī)格:50g 250g
物性 | 白色結(jié)晶粉末。溶于熱乙醇, 0.1N HCl, 微溶于水。Suitable for cell culture. |
Assay | 98.5~101.5% |
pH | 5.5~7.0 |
Heavy metals | ≤15ppm |
Loss on drying | ≤0.3% |
Residue on ignition | ≤0.1% |
Sulfate | ≤0.03% |
Specific Rotation | -29.4°~ -32.8° |
Iron | ≤30ppm |
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