USP Residual Solvent Standard, Class 2C, 1mL

SKU:
USP-RS-C2C
  • $71.00
  • Description

    USP Residual Solvent Standard, Class 2C, 1mL
    Can be used with Massachusetts's residual solvents methods.

    8 Component Mix in Dimethyl Sulfoxide

    Product Information

    • For long-term storage, this product should be kept frozen. However, this product has been tested after being shipped without ice and determined to retain its quality.
    Part #: USP-RS-C2C
    Matrix: Dimethyl Sulfoxide
    Volume: 1 mL
    Units/Pack: 1
    Storage Condition: Freezer
    Shipping Info: Non-Hazardous
    Method Reference: USP 467

     

    Components CAS# Concentration
    N,N-Dimethylacetamide 127-19-5 5450 µg/mL
    N,N-Dimethylformamide 68-12-2 4400 µg/mL
    Ethylene glycol 107-21-1 3100 µg/mL
    1-Methyl-2-pyrrolidinone 872-50-4 2650 µg/mL
    Formamide 75-12-7 1100 µg/mL
    2-Ethoxyethanol 110-80-5 800 µg/mL
    Tetramethylene sulfone 126-33-0 800 µg/mL
    2-Methoxyethanol 109-86-4 250 µg/mL