SPEX CertiPrep - SPEX CertiPrep PH-BUFF4-500 pH 4 Certified Buffer Standard, 4 SI Units, 500 mL

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Product Information

Part # :PH-BUFF4-500

Study Number :

Matrix :H2O

Volume : 500 mL

Concentration :4 SI Units

Units/Pack :1

Expiration : 365 Days / 12 Months

Storage Condition :Ambient

SDS :Safety Data Sheet

Hazardous Info :

Product	Shipping
Non-Hazardous	Non-Hazardous

Certified pH Buffers SPEX CertiPrep pH Buffers are accurate and certified to ISO/IEC 17025:2005 and ISO 17034:2016 requirements. Buffers pH 2 through pH 12 are conveniently packaged in 500 mL bottles. Certified pH buffers are made using high purity starting materials and ASTM Type I Water, and are thoroughly analyzed for certified value and homogeneity. Buffers are accurate, premium grade for calibration and quality control checks.