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Dopamine-D4 HCl, 100 µg/mL
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D-072
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100 ug/mL (as free base) in Methanol with 5% 1 M HCl
A stable labeled internal standard suitable for the quantitation of dopamine levels in LC/MS applications such as diagnostic testing, endocrinology, and clinical chemistry. Dopamine is a catecholamine which acts as a neurotransmitter for dopamine receptors and neurohormone for regulation of numerous brain functions.
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Dopamine HCl, 1.0 mg/mL
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D-081
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1.0 mg/mL (as free base) in Methanol with 5% 1 M HCl
Dopamine is a catecholamine which acts as a neurotransmitter for dopamine receptors and neurohormone for regulation of numerous brain functions. This certified solution and linearity standard is suitable for LC/MS applications in diagnostic testing, endocrinology, and clinical chemistry.
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4-Hydroxy-3-methoxyphenyl-D3-
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H-092
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100 ug/mL in Methanol
Homovanillic acid (HVA) is a urinary metabolite of the catecholamine dopamine and is associated with dopamine levels in the brain. This stable labeled internal standard is suitable for quantitating HVA levels in LC/MS applications such as clinical and diagnostic testing or endocrinology.
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(±)-Metanephrine-D3 HCl,
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M-148
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100 ug/mL (as free base) in Methanol
Measurement of metanephrine, a metabolite of epinephrine, is a useful tool in the diagnosis of diseases such as pheochromocytoma and adrenal medullary neoplasm. This internal standard is suitable for LC-MS/MS monitoring of metanephrine levels in plasma or urine for diagnostic testing, endocrinology, or clinical chemistry.
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