同位素标记的激素标准品
Hormones of high chemical purity containing a stable isotope label for gas chromatography-mass spectrometry. The deuterium label allows the use of labeled hormones as an internal standard for their quantitative analysis in biological fluids and tissues, which can be used in biochemical and pharmacological studies.Melatonin-d3
Melatonin-d3 is a deuterium-labeled primary pineal gland hormone, melatonin.
显示价格
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 4287-500ug | 0.50 mg | $44 | 12 天 | |
| 4287-5mg | 5.0 mg | $238 | 7 天 |
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