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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

Materials

analytical column

Product No.
Description
Pricing

53123AST

Astec® CLC-L Chiral HPLC Column

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

Standard

Product No.
Description
Pricing

L0625

D-(−)-Lactic acid

≥90%

L6661

Lactic acid

meets USP testing specifications

69785

DL-Lactic acid

~90% (T)

46937

L-(+)-Lactic acid

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

Legal Information

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

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