(72-231) Buffer, Reference Standard pH 7.38 +/- 0.01 at 25°C 4 L Poly Natural/Unit

Description

• Buffer, Reference Standard, pH 7.38 ± 0.01 at 25°C
• Packaging: Poly Natural
• CAS #: 7732-18-5, 7558-79-4, 7778-77-0
• Manufactured in ISO 9001:2015 certified facilities
• cGMP compliant manufacturing (per 21 CFR 820)
• Registered with the FDA as a (Class I) Medical Device Manufacturer
• Detailed CofA, MSDS, and labels
• Made in USA – facilities in Indiana, Maryland, and Texas