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Citalopram hydrochloride
3-(2-Methoxy-d3-phenoxy)-1,2-propanediol 标准品
MA VPH Matrix Spike Mix with Surrogate 标准品
木犀草素
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异丙隆 标准品
ααα (20R,24RS)-24-Ethylcholestane (82% in mixture with ααα (20S,24RS)-24-Ethylcholestane)
玉米赤霉烯酮 标准品
Acetoguanamine (无证书)
First Standard® 甲醇中氯氟吡氧乙酸溶液,100μg/mL