Inorganic standards &
Custom reference materials

pH 4 Red Standard - PHRED-4-250ML

Inorganic Ventures' pH 4 Red Standard is a 250mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .

Associated Certifications:


Previous SKU #: PHRED-4
Size: 250 mL
Matrix: Water (H2O)
Starting Material:
Documentation: TCT Certificate | OSHA SDS | EU SDS
The above OSHA and EU SDS link to the American English versions. If you need an SDS in a different language, click here
Order Item: $20.00

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