PHR1064

Residual Solvents Mixture - Class IIA

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Class 2A Solvent Standard Mix
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: suitable for USP 467; traceable to USP 1601281
• CofA: current certificate can be downloaded
• application(s): environmental; pharmaceutical (small molecule)
• format: multi-component solution
• storage temp.: 2-30°C

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Residual Solvents Mixture - Class IIA are certified reference materials (CRMs) for the analysis of residual solvents. The residual solvents can be found as mixtures, as single-analyte standards, as well as neat CRMs. These CRMs are secondary pharmaceutical reference standards and are traceable and qualified against the corresponding Pharmacopeial standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAB7797 in the slot below. This is an example certificate only and may not be the lot that you receive.

Analyte

Acetonitrile 2 mg/mL
Chlorobenzene 2 mg/mL
Cumene 0.3 mg/mL
Cyclohexane 14 mg/mL
cis-1,2-Dichloroethene 4 mg/mL
trans-1,2-Dichloroethene 4 mg/mL
Methylene Chloride 3 mg/mL
1,4-Dioxane 2 mg/mL
Methanol 15 mg/mL
Methylcyclohexane 5 mg/mL
Tetrahydrofuran 4 mg/mL
Toluene 4 mg/mL
Ethylbenzene 2 mg/mL
p-Xylene 1 mg/mL
m-Xylene 1 mg/mL
o-Xylene 7 mg/mL
See All (16)

Safety Information

• flash_point_f: 188.6 °F - closed cup
• flash_point_c: 87 °C - closed cup