Description:
Inorganic Ventures PHRED-4-10L, PH-4 Red Standard
Inorganic Ventures' pH 4 Red Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with stringent Quality Assurance guidelines. One year Expiration Date .
| Matrix: | H2O |
|---|
Specifications:
