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Merck

HPLC Analysis of Water Soluble Vitamins on Ascentis® RP-Amide

HPLC Analysis of Water Soluble Vitamins on Ascentis® RP-Amide application for HPLC

材料

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產品號碼
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訂價

Ascentis® RP-Amide HPLC 色谱柱

5 μm particle size, L × I.D. 15 cm × 4.6 mm

標準

產品號碼
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訂價

硫胺 盐酸盐

reagent grade, ≥99% (HPLC)

吡哆素

≥98%

抗坏血酸

United States Pharmacopeia (USP) Reference Standard

尼亚生

United States Pharmacopeia (USP) Reference Standard

CONDITIONS

column

Ascentis RP-Amide, 15 cm x 4.6 mm I.D., 5 μm particles (565324-U)

mobile phase

25 mM potassium phosphate monobasic, pH 3.5

flow rate

1.0 mL/min

column temp.

30 °C

detector

UV, 230 nm

injection

10 μL

描述

法律資訊

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany