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Reagents

Reagents

Reagents involved in trace analysis.
  1. Action
    AH347C  
    Toluene
    ACS Reagent, for HPLC, Spectrophotometry, meets analytical specification of USP, >99.8%
    Synonym: Methylbenzene; Toluol; Phenylmethane; Methylbenzol
    CAS Number: 108-88-3 | Molar Mass: 92.14 g/mol
  2. Action
    AH010C  
    Acetone
    ACS Reagent, for HPLC, Spectrophotometry, meets analytical specification of USP, >99.9% (excluding water)
    Synonym: 2-Propanone; Dimethyl Ketone
    CAS Number: 67-64-1 | Molar Mass: 58.08 g/mol
  3. Action
    94068  
    Citric acid monohydrate
    TraceSELECT™, ≥99.9998% (metals basis)
    Synonym: 2-Hydroxypropane-1,2,3-tricarboxylic acid
    CAS Number: 5949-29-1 | Molar Mass: 210.14 g/mol
  4. Action
    93722  
    Oxalic acid dihydrate
    TraceSELECT™, ≥99.9999% (metals basis)
    Synonym: Ethanedioic acid
    CAS Number: 6153-56-6 | Molar Mass: 126.07 g/mol
  5. Action
    71321  
    Sodium borohydride
    TraceSELECT™, for the determination of hydride formers by AAS, ≥99%
    Synonym: Sodium tetrahydridoborate
    CAS Number: 16940-66-2 | Molar Mass: 37.83 g/mol
  6. Action
    428892  
    Magnesium matrix modifier solution
    TraceSELECT™, 2% Mg in <5 wt. % HNO3, 99.9995%
    Synonym: Mg; Atomic number: 12
    CAS Number: 10377-60-3
  7. Action
    05878  
    L-Ascorbic acid
    TraceSELECT™, ≥99.9998% (metals basis)
    Synonym: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C
    CAS Number: 50-81-7 | Molar Mass: 176.12 g/mol
  8. Action
    30535  
    Sodium Hydroxide Solution
    50% solution
    Synonym: NaOH;Caustic soda
    CAS Number: 1310-73-2 | Molar Mass: 40.0 g/mol
  9. Action
    428884  
    Lanthanum matrix modifier solution
    TraceSELECT™, 5% La in 1 wt. % HCl, 99.999%
    CAS Number: 7647-01-0

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