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Merck

HPLC Analysis of Glutamine Enantiomers on Astec® CHIROBIOTIC® T

HPLC Analysis of Glutamine Enantiomers on Astec® CHIROBIOTIC® T application for HPLC

材料

分析柱

產品號碼
描述
訂價

Astec® CHIROBIOTIC® T 手性 HPLC 色谱柱

5 μm particle size, L × I.D. 25 cm × 4.6 mm

標準

產品號碼
描述
訂價

L-谷氨酰胺

meets USP testing specifications, suitable for cell culture, 99.0-101.0%, from non-animal source

L-谷氨酰胺

L-谷氨酰胺

γ-irradiated, BioXtra, suitable for cell culture

D-谷氨酰胺

≥98% (HPLC)

L -谷氨酰胺 溶液

200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture

L-谷氨酰胺

L-谷氨酰胺

BioUltra, ≥99.5% (NT)

L-谷氨酰胺

L-谷氨酰胺

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

防護柱套

產品號碼
描述
訂價

Astec® CHIROBIOTIC® T手性HPLC保护柱

Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm

CONDITIONS

column

CHIROBIOTIC T, 25 cm x 4.6 mm I.D., 5 μm particles (12024AST)

mobile phase

[A] water; [B] methanol; [C] formic acid; (30:70:0.02, A:B:C)

flow rate

1 mL/min

column temp.

25 °C

detector

UV, 205 nm

injection

10 μL

sample

300 μg /mL in 30:70 water:methanol

描述

法律資訊

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC