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Add to Cart The item has been addedPHR9049-25MG4-HYDROXY-3 5-BIS(1-METHYLETHYL)BENZOIC
Price: $1,386.49List Price: $1,540.54General description This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e. -
Add to Cart The item has been addedPHR9227-25MG4-NITROSO-HYDROCHLOROTHIAZIDE (C005B-433835)
Price: $576.67List Price: $640.74General description This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e. -
Add to Cart The item has been added80823090254-TOLUENESULFONAMIDE FOR SYNTHESIS (C005B-058189)
Price: $1,112.03List Price: $1,235.59Analysis Note Assay (HPLC, area%): ≥ 98.0 % (a/a) Melting range (lower value): ≥ 136 °C Melting range (upper value): ≤ 140 °C Identity (IR): passes test -
Add to Cart The item has been added219881-1KG5-Sulfosalicilic acid dihydrate ; ACS reagent ; 99.0-101.0% (Titration), 1 kg
Price: $1,078.11List Price: $1,197.90Synonyms: 2-Hydroxy-5-sulfobenzoic acid dihydrate Grade: ACS reagent Purity Limit: 99.0-101. -
Add to Cart The item has been added219881-10KG5-Sulfosalicilic acid dihydrate ; ACS reagent ; 99.0-101.0% (Titration), 10 kg
Price: $7,023.37List Price: $7,803.74Synonyms: 2-Hydroxy-5-sulfobenzoic acid dihydrate Grade: ACS reagent Purity Limit: 99.0-101. -
Add to Cart The item has been added219881-2.5KG5-Sulfosalicilic acid dihydrate ; ACS reagent ; 99.0-101.0% (Titration), 2.5 kg
Price: $2,171.50List Price: $2,412.78Synonyms: 2-Hydroxy-5-sulfobenzoic acid dihydrate Grade: ACS reagent Purity Limit: 99.0-101. -
Add to Cart The item has been added502111502/524 VOLATILE ORGANICS CALIBRATION MIX 1X1ML 2000UG/ML METHANOL CALIBRATION MIX (C005B-228502)
Price: $300.39List Price: $333.77Application EPA 502/524 volatiles organic calibration mix has been used as a standard in the analysis of contaminants like volatile organic compounds in food product samples by using gas chromatography coupled with mass spectrometry (GC-MS). Refer -
Add to Cart The item has been added30300524 Calibration Mix #7A (5 components), 1 mL/ampul
Price: $401.76List Price: $446.40Certified reference materials (CRMs) manufactured and QC-tested in Restek&rsquos ISO-accredited labs satisfy your ISO requirements. Conc. -
30304524 Calibration Mix #7B (7 components), 1 mL/ampul
Price: $99.96List Price: $111.07Certified reference materials (CRMs) manufactured and QC-tested in Restek&rsquos ISO-accredited labs satisfy your ISO requirements. Conc. -
30203524 Calibration Mix #8 (12 components), 1 mL/ampul
Price: $223.86List Price: $248.73Certified reference materials (CRMs) manufactured and QC-tested in Restek&rsquos ISO-accredited labs satisfy your ISO requirements. Conc. -
30607524.2 Surrogate Standard, 2,000 g/mL in P&T methanol, 1mL/ampul
Price: $99.96List Price: $111.07Separate mixes for surrogates and internal standard. Fortification solution combines surrogates and internal standard. -
Add to Cart The item has been addedM404680-1g6-Methoxyquinoline N-Oxide (C007B-230037)
Price: $93.80List Price: $104.22Product Describtion:The standard molar enthalpy of formation of 6-methoxyquinoline N-oxide was studied using static-bomb calorimetry.
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.
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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.