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HPLC Analysis of Lactic Acid Enantiomers on Astec® CLC-L, Trace Level Detection

HPLC Analysis of Lactic Acid Enantiomers on Astec® CLC-L, Trace Level Detection application for HPLC

Matériaux

Colonne analytique

Réf. du produit
Description
Tarif

53123AST

Astec® CLC-L Chiral HPLC Column

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

Étalon

Réf. du produit
Description
Tarif

L0625

D-(−)-Lactic acid

≥90%

L6661

Lactic acid

meets USP testing specifications

L1750

Acide L-(+)-lactique

≥98%

L6402

Acide L-(+)-lactique

BioXtra, ≥98% (titration)

69785

DL-Lactic acid

~90% (T)

46937

Acide L-(+)-lactique

analytical standard

PHR1215

Lactic acid

Pharmaceutical Secondary Standard; Certified Reference Material

CONDITIONS

column

Astec CLC-L, 15 cm x 4.6 mm I.D., 5 μm particles (53123AST)

mobile phase

5 mM copper sulfate

flow rate

1 mL/min

column temp.

25 °C

detector

UV, 254 nm

injection

10 μL

sample

5 mg/mL in water

Description

Informations légales

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

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