供应信息

60133-18-8/H-090-1ML 1α,25-Dihydroxyvitamin D2/1α，25-二羟基维生素D2标准溶液

5 ug/mL in Ethanol | Certified Reference Material

Accurate preparation of a qu[……]

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32222-06-3/H-089-1ML 1α,25-Dihydroxyvitamin D3/1α，25-二羟基维生素D3/1α，25-二羟基维生素D3标准溶液

5 µg/mL in Ethanol | Certified Reference Material

A Certified S[……]

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62-99-7/H-059-1ML 6β-Hydroxytestosterone/6β-羟基睾酮标准溶液

100 ug/mL in Methanol | Certified Reference Material

A Certified Spiking Solution® suitable[……]

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F-088-1ML Folic acid-13C5,15N/叶酸13C5,15N标准溶液/叶酸碳标记同位素内标

100 ug/mL in Methanol with 0.1 N NaOH | Certified Reference Material

叶酸在膳食中的重要性逐渐被认识，特别是[……]

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59-30-3/F-087-1ML Folic acid/叶酸标准溶液

1 mg/mL in Methanol with 0.1 N NaOH | Certified Reference Material/F-087-1ML

叶酸是一种水溶性维生素，叶酸 (folate、folic ac[……]

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E-140-1ML Echinacea Isobutyl Amide Mix/紫锥菊异丁酰胺混合物

200 ug/mL (each analyte) in Acetonitrile | Certified Reference Material/E-140-1ML

This multi-c[……]

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83-46-5/E-139-1ML β-Sitosterol/β-谷甾醇标准溶液

200 ug/mL in Methanol | Certified Reference Material/E-139-1ML

β-谷甾醇是一种有机化合物，分子式为C29H50O，为白色结晶状固体，广泛存在于[……]

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E-136-1ML Echinacea Phenolic Mix/紫锥菊酚混合物

500 ug/mL (each analyte) in Methanol | Certified Reference Material/E-136-1ML

This multi-component kit[……]

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3809-05-9/E-086-1ML 3-epi-25-Hydroxyvitamin D3/3-表25-羟基维生素D3标准溶液

50 ug/mL in Ethanol | Certified Reference Material/E-086-1ML

A Certified Spiki[……]

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481-30-1/E-058-1ML Epitestosterone/表睾酮标准溶液

1.0 mg/mL in Acetonitrile | Certified Reference Material/E-058-1ML

Epitestosterone is a stereoisomer[……]

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