Quality Assurance and ISO 9001:2000

At o2si smartsolutions, our foremeost commitment is to high quality standards and superior customer satisfaction. Our quality system is ISO 9001:2000 certified and audited at least annually by NSF International Strategic Registrations, Ltd. We execute a system of continual process improvement to enable our company to consistenly advance and respond to the needs and expectations of our customers.

Organic Standards

All o2si smartsolutions organic solution standards begin with the highest purity neat material available.

Mass spectroscopy of each compound confirmed prior to mixing
Standard solutions verified by appropriate method using GC, GC/MS, or HPLC
Balance and weights tracable to NIST
Balance and weights calibrated annually
Balance checked daily
All volumetric glassware is calibrated to confirm accuracy.
Lot numbers and expiration dates appear on each certificate of analysis

Inorganic Standards

All o2si smartsolutions organic solution standards begin with the highest purity material available.

All metal standards directly tracable to NIST
Stock standard solutions verified by ICP or ICP/MS
Starting material stoichiometry confirmed prior to use
Starting Materials purity checked by ICP/MS
Standards manufactured gravimetrically
18 mega-ohm deionized water used for each standard
Only sub-boiled distilled acids used
All bottles are carefully washed and dried in a class 100 area
Single element standard concentrations guaranteed to ±0.3%
Specific gravity of single elements is listed on certificate of analysis
Trace impurities of single element standards are listed on certificate of analysis
Accuracy and stability guaranteed for 18 months on all single element standards
Balance and weights traceable to NIST
Balance and weights calibrated annually
Balance checked daily
All volumetric glassware is calibrated to confirm accuracy.
Lot numbers and expiration dates appear on each certificate of analysis
Source material lot numbers listed on certificate of analysis