Contract Laboratory Program (CLP)- Calibration & Blanks, Verification, Spiking, Detection Limit
EPA Method 200.7 & 6010: Metals & Trace Elements by ICP-AES for Drinking Water.
Inductively Coupled Plasma Atomic Emission Spectroscopy for Waste and Wastewater.
EPA Method 1311: TCLP
EPA Method 200.11: Determination in Fish Tissue.
EPA Method 200.8: Trace Elements by ICP/Mass Spectroscopy for Drinking Water.
EPA Method 6020: Inductively Coupled Plasma Spectroscopy for Wastewater.
Wet Chemistry: Quality Control (QC) & Proficiency Test (PT): Drinking Water & Wastewater. Conductivity Std., Chemical Oxygen Demand (COD), pH Calibrations & Buffers, Reagents, etc.
ICP, ICP-MS & AA, DCP, GFAA
Ion Chromatography: Anion, Cation, Eluent Concentrate, Multi-Ion
Solid Matrix Standards

Wet Chemistry: Quality Control (QC) & Proficiency Test (PT): Drinking Water & Wastewater. Conductivity Std., Chemical Oxygen Demand (COD), pH Calibrations & Buffers, Reagents, etc.
ICP, ICP-MS, EPA METHOD
AA, DCP, GFAA
Ion Chromatography: Anion, Cation, Eluent Concentrate, Multi-Ion

Contract Laboratory Program (CLP)
EPA Method: Individual Analytes
EPA Method: Drinking Water Series 500
                    Waste Water Series 600
EPA Method: Toxicity Characteristic Leaching Procedure (TCLP) Series 1300
EPA Method: PBDEs, Pesticide & Herbicide, Pharmaceutical Discharge & PCBs Series 1600
EPA Method: Solid Waste, Appendix IX & Explosives. Series 8000.
Quality Control & Proficiency Test : Water Supply & Water Pollution, ASTM QC Test, etc.
Polychorinated biphenyls (PCBs), congeners, metabolites & Aroclors. Halogenated Aromatics.
Polybrominated diphenyl ethers (PBDEs), PBDE metabolites & derivatives, mixtures, flame retardants
Pesticides, Herbicides & metabolites
Volatiles (Neat and Single, International Methods, Selected USEPA Mixes, Qualitative Analysis)
Dioxins, Furans, Holo –Dioxin & -Furans and Rare Chemicals
Polynuclear aromatic hydrocarbons (PAHs), Nitro-PAHs. Aliphatic & Aromatic amines & derivatives
Phenols & Derivatives
Phthalates
Alcohols
Aldehydes & Ketones
Ethers & Halo ethers, Haloacetic Acids
Refrigerants, Chlorofluorohydrocarbons
Explosives
Odor Standards
Allergenes
Plastic Additive: Dyes, Vegetable Oils, UV Stabilizers, Accelerants, Antidegradants, Antifoams, Antioxidants, Antiozonates, Blowing & Coupling Agents, Deuterated Phthalates, Stearates, Retarders, Plasticizers, Flame Retardants, Processing Aids

Nist

BCR

ERM

Radionucleides
Stable Isotopes – NMR Products
IAEA Standards
IRMM Isotopic
NIST Isotopic
ICP & ICP-MS Isotopic Standards

MARCA ISOSTANDARD: Fabricados y certificados por Accustandard
Quality Control Standards: Real World Gasoline Reference Fuels
Physical Properties: ASTM Methods. Viscosity, Fash Point, Freezing Point, Boiling Point, Water in Liquid Petroleum Products by Karl Fischer, etc.
ASTM Methods for Refinery Reference Standards: Aromatic, Oxygenate, Sulfur/Nitrogen, DHA/PIANO, LUFT/LUST, Trace Metals, Chlorine in Lube Oil and Organo Tin. Total Petroleum Hydrocarbon (TPH). ICP, ICP-AES, AA, ICP-MS

Catálogo 2005
Catálogo Internacional 2007
CONOSTAN Elements in Oil: Sulfur in Diesel Fuel and in Mineral Oil, Chlorine in Mineral Oil, D-Series, ICP Solvent, Element Blank Oil, Stabilizer.
Organo-Metallic (Wear Standard): AA, ICP, DCP, XRF.
CRM’s Lubricantes / Combustibles Sólidos y Líquidos, TAN, TBN