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A high quality analytical reagent manufactured and certified compliant for use in ASTM D 664 / IP 177, the Standard Test Method for Acid Number of Petroleum products by Potentiometric Titration.
5000 μg/mL in pyridine, analytical standard, reference material
8000 μg/mL in pyridine, analytical standard, reference material
500 μg/mL in pyridine, analytical standard, reference material
in pyridne, analytical standard, reference material
1000 μg/mL in pyridine, analytical standard, reference material
Analytical standard, reference material