Primary Standards

GFS Chemicals Veritas trace, Trace Metal Grade Acids

Primary Standards

Consider GFS primary standards for use in titrations and standardization solutions. GFS manufactures high purity primary standards that meet NIST traceability. Some can be manufactured in large quantities.

GFS Chemicals continuously works to improve our manufacturing methods and testing capabilities in effort to reduce variability and improve quality. We offer hundreds of analytical solutions for your laboratory needs.

Our popular in-stock primary standards include:

Primary Standards Quick Product Selection Guide

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Chemical	GFS Item #	Size	Link
BENZOIC ACID, PRIMARY STANDARD	1681	100 G	View Now
BENZOIC ACID, PRIMARY STANDARD	1681	25 G	View Now
CERIC AMMONIUM NITRATE, CERTIFIED	15	500 G	View Now
CERIC AMMONIUM NITRATE, CERTIFIED	15	100 G	View Now
CERIC AMMONIUM NITRATE, PRIMARY STANDARD	14	500 G	View Now
CERIC AMMONIUM NITRATE, PRIMARY STANDARD	14	100 G	View Now
COPPER, PRIMARY STANDARD, ACS REAGENT, SHOT	686	500 G	View Now
DIPHENYLGUANIDINE, PRIMARY STANDARD	136	500 G	View Now
DIPHENYLGUANIDINE, PRIMARY STANDARD	136	100 G	View Now
DISODIUM DIHYDROGEN, ETHYLENEDIAMINETETRAACETATE DIHYDRATE, PRIMARY STANDARD	365	500 G	View Now
DISODIUM DIHYDROGEN, ETHYLENEDIAMINETETRAACETATE DIHYDRATE, PRIMARY STANDARD	365	100 G	View Now
IRON, ELECTROLYTIC, PRIMARY STANDARD	226	500 G	View Now
IRON, ELECTROLYTIC, PRIMARY STANDARD	226	100 G	View Now
POTASSIUM ACID PHTHALATE, PRIMARY STANDARD (ACS)	554	500 G	View Now
POTASSIUM ACID PHTHALATE, PRIMARY STANDARD (ACS)	554	100 G	View Now
POTASSIUM DICHROMATE, CERTIFIED	78	500 G	View Now
POTASSIUM DICHROMATE, CERTIFIED	78	100 G	View Now
SODIUM CARBONATE, ANHYDROUS, PRIMARY STANDARD (ACS)	1698	500 G	View Now
SODIUM CARBONATE, ANHYDROUS, PRIMARY STANDARD (ACS)	1698	100 G	View Now
SODIUM OXALATE, CERTIFIED, PRIMARY STANDARD	90	500 G	View Now
SODIUM OXALATE, CERTIFIED, PRIMARY STANDARD	90	100 G	View Now
SULFAMIC ACID, PRIMARY STANDARD	97	500 G	View Now
SULFAMIC ACID, PRIMARY STANDARD	97	100 G	View Now
SULFAMIC ACID, CERTIFIED, PRIMARY STANDARD	98	500 G	View Now
SULFAMIC ACID, CERTIFIED, PRIMARY STANDARD	98	100 G	View Now
TOTAL ORGANIC CARBON STANDARD, 1000 ppm	5231	500 ML	View Now
TOTAL ORGANIC CARBON STANDARD, 1000 ppm	5231	100 ML	View Now
TRISHYDROXYMETHYLAMINOMETHANE, PRIMARY STANDARD	176	500 G	View Now
TRISHYDROXYMETHYLAMINOMETHANE, PRIMARY STANDARD	176	100 G	View Now