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M404680-250mg6-Methoxyquinoline N-Oxide (C007B-230038)
Price: $63.80List Price: $70.89Product Describtion:The standard molar enthalpy of formation of 6-methoxyquinoline N-oxide was studied using static-bomb calorimetry. -
M404680-5g6-Methoxyquinoline N-Oxide (C007B-230039)
Price: $327.81List Price: $364.24Product Describtion:The standard molar enthalpy of formation of 6-methoxyquinoline N-oxide was studied using static-bomb calorimetry. -
46831-U8260 CALIBRATION MIX 2 1X1.5ML MEOH:H2O (95:5) 2000UG/ML (C005B-228157)
Price: $160.30List Price: $178.11EPA 8260 Calibration Mix 2 is a multi-component solution containing analytes such as acetone, 2-butanone, carbon disulfide, 2-chloroethyl vinyl ether, 2-hexanone, iodomethane, 4-methyl-2-pentanone, and vinyl acetate. It may be used for identifying -
5006078260 VOLATILES CALIBRATION MIX 1X1ML 2000UG/ML METHANOLN MIX (C005B-228474)
Price: $316.17List Price: $351.30Application Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. -
10006833-1?-3 Arachidonic Acid Quant-PAK
Price: $1,543.88List Price: $1,715.43The &omega-3 arachidonic acid Quant-PAK has been designed for the convenient, precise quantification of &omega-3 arachidonic acid by GC- or LC-MS. It includes a 50 µg vial of &omega-3 arachidonic acid-d8 and a precisely weighed vial of -
A265680-1.2mlAcetochlor Solution in Methanol (C007B-016035)
Price: $122.71List Price: $136.35This standard substance is mainly used for measuring instrument calibration, analysis method evaluation and quality control, as well as the content determination and residue detection of corresponding components in the fields of food, hygiene, -
A265681-1.2mlAcetochlor Solution in Methanol (C007B-016036)
Price: $182.90List Price: $203.22This standard substance is mainly used for measuring instrument calibration, analysis method evaluation and quality control, as well as the content determination and residue detection of corresponding components in the fields of food, hygiene, -
1155006025ACETONITRILE EMPLURA(R)
Price: $1,379.94List Price: $1,533.26EMPLURA ® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and -
1155009190ACETONITRILE EMPLURA(R) 190 L
Price: $7,957.04List Price: $8,841.16EMPLURA ® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and -
1155002500ACETONITRILE EMPLURA(R) 2 5 L
Price: $296.31List Price: $329.23EMPLURA ® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and -
3405ALPHA REFRACTOMETER, PR-32, 0-32% Brix (C003B-578104)
Price: $2,212.33List Price: $2,458.14ALPHA REFRACTOMETER, PR-32, 0-32% Brix<br/><br/> -
A275124-50mgArecaidine but-2-ynyl ester tosylate (C007B-016209)
Price: $607.99List Price: $675.54Store at Room Temperature. The product can be stored for up to 12 months.
Calibration Standards
Browse our curated selection of Calibration Standards from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.
About Calibration Standards
Cenmed Enterprises provides a comprehensive selection of Calibration Standards products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.
With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.



