Residual solvent class 2 - Mix A (2020 Rev), 0.35-22.5 mg/ml in DMSO (dimethyl sulfoxide), 1 ml ampoule

Note: This Residual Solvent Class 2 - Mix A contains 4-methyl-2-pentanone (MIBK) and no longer triethylamine as part of the USP 2020 revisions.

One of three standard mixtures that contain all the necessary compounds for USP <467> testing contains Class 2 residual solvents.
Concentrations are at the required Permissible Daily Exposure Limits (PDE) per USP requirements.
Multi-component mixtures simplify standard preparation and reduce variability.
Verified Composition and Stability .
Complete set of compounds required for USP <467> Class 2 testing included in Item No. 36015, 36280, and 36273 (2020 USP revisions).

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