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LC & LC/MS Calibration Standards

Part Number:
5190-6886

Prep LC Standard #1. 3 x 5mL ampoules

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List Price:
$227.00 /1 Each

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Specifications
Analyte Count
  • 5
Chemical Type
  • Organic
Concentration
  • Benzyl 4-hydroxybenzoate
    2.51 mg/mL
    CAS #: 94-18-8
  • Caffeine (analytical grade)
    5.01 mg/mL
    CAS #: 58-08-2
  • Ethyl paraben
    2.51 mg/mL
    CAS #: 120-47-8
  • Methyl paraben
    2.51 mg/mL
    CAS #: 99-76-3
  • Propyl paraben
    2.51 mg/mL
    CAS #: 94-13-3
Format
  • Multi component mixture
Packaging
  • Ampoule
Quality Standard
  • ISO 17034
Solvent
  • Dimethyl sulfoxide (DMSO)
Storage Temp Conditions
  • Refrigeration required, 2-8°C
Technique
  • LC & LC/MS
Volume
  • 5 mL