AccuStandard®

Custom ServicesCustom SynthesisThe AccuStandard Synthesis Department employs PhD Organic Chemists with many years of academic and industrial experience. This experiencedteam has developed hundreds of pure chemical compounds for companies and governmental agencies around the world. AccuStandard specializesin synthesizing chemicals of high purity to be used as reference standards, for milligram to kilogram batches. AccuStandard is the only company tosynthesize all 209 individual PCB congeners as well as over 180 individual PBDE congeners.Synthesis Experience■ PCBs (all 209 congeners), PBBs, PCB Metabolites■ Explosives - TNT, RDX, HMX, TATP, HND, HMTD■ PBDEs (over 180 congeners)■ PBDE Metabolites■ FBDEs■ Halo-Dibenzodioxins■ Halo-Dibenzofurans■ PAHs, Nitro-PAHs■ Substituted Diphenylethers■ Pesticides and Metabolites■ Forensics■ Wear Metals■ PharmaceuticalsandOther Rare ChemicalsLab Resources■ Milligram to Kilogram Scale Glassware■ Equipment to work under N 2 /Ar■ Liquid Solid Phase Chrom. (mg to 2 kg)■ Flash Chrom. (mg to 2 kg) including HorizonHigh Performance Flash Chrom. System■ Microwave Synthesis System■ Preparative TLC■ Buchi Rotary Evaporators■ Vacuum Drying Oven■ Parr Pressure Reactor (high pressure reaction,hydrogenation)■ Distillation Equipment - High Vacuum Distillation,Molecular Distillation (Kugelrohr), and SpinningBand ColumnsAnalytical Resources■ 1 H-NMR spectrometer - 400 MHZ■ GC/MS, GC/FID, GC/ECD, GC/NPD■ HPLC■ ICP■ ICP/MS■ Low Sulfur Analyzers (Antek, X-Ray Optical)■ LC/MS/MS■ Hg AnalyzerCustom FormulationsWith over 40,000 custom and catalog standards, there is a good chance that AccuStandard will have a catalog item to meet your needs. However, ifyour laboratory requires something specific, our Chemists will manufacture a Custom Standard to meet your unique requirements. CustomStandards are an economical and time saving way to have a Standard prepared for your individual needs.Custom QC options1. Gravimetric/Volumetric Certification: Each purity is measured gravimetrically and QC verifiedinstrumentally (where available). Every component in the Standard is guaranteed to be within +/-0.5%of the requested value unless otherwise stated on the Certificate of Analysis. The solutions are dilutedto volume using Class A glassware. A Certificate of Analysis accompanies each Standard anddocuments the gravimetric values used.2. Full Quantitative Certification: This QA/QC method includes extended GC analysis using bothinternal calibration standards plus statistical analysis. A data package containing analytical andgravimetric data can be provided if requested during the quotation phase (Organic Customs only).AccuStandard has the resources and equipment to meet your custompackaging requirements.■ Automated ampule filling & sealing 0.2 mL up to 20 mL andampule sizes from 1 mL to 20 mL■ Quantities from 500 to over 500,000 ampules■ Homogeneity testing■ Amber ampules for added product stability■ Private labeling and packaging (OEM)We can reduce your costs using the Cozzoli AutoFilling/Sealing Machine to package just the rightsize product for your application. OEM Standards -Privately labeled standards manufactured andtested to your specifications. Cold and under-Nitrogen sealing available.Custom Packaging & Bulk Quantity RequirementsTel. 800-442-5290 / 203-786-5290 • Fax 203-786-5287 • Web AccuStandard.com 181