Grade: analytical standard
CofA: certificate of analysis is enclosed in each package.
Feature: standard type calibration
Packaging: ampule of 1 × 1 mL
Concentration: 1000 μg/mL each component in methylene chloride: benzene (3:1)
Suitability: suitable for 8270 per US EPA; suitable for Mar ′90, Dec ′90, Aug ′91 Statement of Work per US EPA
Storage Temp.: −20°C