Standards

Analytical standards, also known as certified reference materials or reference standards, are used to calibrate analytical equipment with the utmost precision.

We carry analytical standards from Spex CertiPrep, the premier manufacturer of certified reference materials. Spex’s high quality portfolio consists of inorganic analytical standards (like heavy metals) and organic standards (including terpenes and pesticide residues). These certified reference materials are completely traceable and ideal for gas chromatography, liquid chromatography, and mass spec.

Analyte Mix A, Carbamates, 10 compounds, 100 ug/mL in HPLC grade Acetonitrile Storage & Shipping Storage Condition: Freezer Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration 3-Hydroxycarbofuran 16655-82-6 100 µg/mL Aldicarb 116-06-3 100 µg/mL Aldicarb sulfoxide 1646-87-3 100 µg/mL Aldoxycarb 1646-88-4 100 µg/mL Baygon (Propoxur) 114-26-1 100 µg/mL Carbaryl 63-25-2...
From $77.00
Chlorinated Hydrocarbons Mix, 13 compounds each at 2,000 ug/mL in Methylene Chloride Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration 1,2,4,5-Tetrachlorobenzene 95-94-3 2000 µg/mL 1,2,4-Trichlorobenzene 120-82-1 2000 µg/mL 1,2-Dichlorobenzene 95-50-1 2000 µg/mL 1,3-Dichlorobenzene 541-73-1 2000 µg/mL 1,4-Dichlorobenzene 106-46-7 2000 µg/mL 2-Chloronaphthalene 91-58-7 2000 µg/mL...
From $92.00
Chlorinated Hydrocarbons Mix, 9 compounds each at 2,000 ug/mL in Isooctane Danger Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Causes skin irritation. May cause drowsiness or dizziness. May cause cancer. Very toxic to aquatic life with long lasting effects. If medical advice is needed,...
From $82.00
Heavy Metals Mix, 4 Metals; USP Oral Elemental Impurities A Danger Causes severe skin burns and eye damage. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: Rinse cautiously with water for several minutes. Remove...
From $140.00
Assurance Grade Arsenic for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Warning Causes skin irritation, serious eye irritation. Wear protective gloves/eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye...
From $52.00
Assurance Grade Cadmium for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Danger Causes skin irritation, serious eye irritation. May cause cancer. Suspected of damaging fertility or the unborn child. Wear protective gloves, eye/face protection. If in eyes: Rinse cautiously with water for several minutes. Remove...
From $52.00
Assurance Grade Chromium for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Warning Causes skin irritation, serious eye irritation. Wear protective gloves/eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye...
From $52.00
Assurance Grade Lead for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Warning Causes skin irritation, serious eye irritation. Wear protective gloves/eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye...
From $52.00
Assurance Grade Mercury for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 10% HNO3 Danger Causes severe skin burns and eye damage. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: Rinse cautiously...
From $52.00
Assurance Grade Nickel for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Warning Causes skin irritation, serious eye irritation. May cause an allergic skin reaction. Suspected of causing cancer. Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves. If in eyes: Rinse cautiously with water for several minutes. Remove...
From $52.00
Assurance Grade Silver for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3 Warning Causes skin irritation, serious eye irritation. Wear protective gloves/eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye...
From $52.00
Assurance Grade Thallium Standard for AA and ICP Warning Causes skin irritation, serious eye irritation. Wear protective gloves/eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye irritation occurs: Get medical advice/attention. Storage & Shipping...
From $52.00
Long List Appendix IX, Organophosphorus Pesticides Mix Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration Dimethoate 60-51-5 2000 µg/mL Disulfoton 298-04-4 2000 µg/mL Famphur 52-85-7 2000 µg/mL Methyl parathion 298-00-0 2000 µg/mL o,o,o-Triethylphosphorothioate 126-68-1 2000 µg/mL Parathion 56-38-2 2000 µg/mL Phorate 298-02-2 2000 µg/mL...
From $93.00
Appendix IX Organophosphorus/Nitrogen Pesticides and Herbicides Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration Azinphos-Methyl 86-50-0 2000 µg/mL Captafol 2425-06-1 2000 µg/mL Captan 133-06-2 2000 µg/mL Carbaryl 63-25-2 2000 µg/mL Carbofuran 1563-66-2 2000 µg/mL Coumaphos 56-72-4 2000 µg/mL Crotoxyphos 7700-17-6 2000 µg/mL Demeton O+S...
From $292.00
Organochlorine Pesticides Mix A, 18 compounds each at 200 ug/mL in Acetone Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration Aldrin 309-00-2 200 µg/mL alpha-BHC 319-84-6 200 µg/mL beta-BHC 319-85-7 200 µg/mL delta-BHC 319-86-8 200 µg/mL Dieldrin 60-57-1 200 µg/mL Endosulfan I 959-98-8 200...
From $69.00
Organochlorine Pesticides Mix B, 15 compounds each at 200 ug/mL in Acetone Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness. Danger Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ventilating/lighting/equipment. IF ON SKIN (or hair):...
From $142.00
Nitrogen-Phosphorus Pesticides Mix C, 33 compounds each at 200 ug/mL in Methylene Chloride Harmful if swallowed. Suspected of causing cancer. Warning Wash thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. IF exposed or concerned: Get medical advice/attention. Dispose of...
From $216.00
Allethrin in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $65.00
Bifenthrin in Acetone, 1,000 ug/mL Danger Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ventilating/lighting/equipment. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse...
From $60.00
Deltamethrin in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $60.00
Fenpropathrin in Acetone, 1,000ug/mL Storage & Shipping Storage Condition: Freezer Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration Fenpropathrin 39515-41-8 1000 µg/mL Documentation Safety Data Sheet
From $85.00
Resmethrin in Acetone, 1,000ug/mL Danger Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ventilating/lighting/equipment. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin...
From $77.00
tau-Fluvalinate in Acetone, 1,000ug/mL Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration tau-Fluvalinate 102851-06-9 1000 µg/mL Documentation Safety Data Sheet
From $162.00
Residual Solvent Mix, 24 compounds in Dimethyl Sulfoxide Causes skin irritation. Causes serious eye irritation. Warning If medical advice is needed, have product container or label at hand. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and...
From $45.00
2-Methylbutane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $73.00
2-Methylpropane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $39.00
2-Propanol in Methanol-P&T, 1,000 ug/mL Storage & Shipping Storage Condition: Ambient Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration 2-Propanol 67-63-0 1000 µg/mL Documentation Safety Data Sheet
From $49.00
Acetone in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $35.00
Ethane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $122.00
Ethanol in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $45.00
Methane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $67.00
n-Butane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $34.00
n-Hexane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $35.00
n-Pentane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $34.00
Propane in Methanol-P&T, 1,000 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/...
From $34.00
(R)-(+)-Limonene in Methanol-P&T, 1,000ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical/ ventilating/ lighting/ equipment....
From $51.00
21 Component Terpene Mix in Methanol, 100 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof...
From $149.00
21 Component Terpene Mix in Methanol, 100 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof...
From $139.00
42 Component Terpene Kit in Methanol, 100 ug/mL Danger Highly flammable liquid and vapour. Toxic if inhaled. Causes damage to organs. If medical advice is needed, have product container or label at hand. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof...
From $263.00
alpha-Pinene in Methanol-P&T, 1,000ug/mL Storage & Shipping Storage Condition: Freezer Shipping Info: Non-Hazardous Specifications Analyte CAS # Concentration a-Pinene 80-56-8 1000 µg/mL Documentation Safety Data Sheet
From $66.00
Items 1 to 40 of 44 total