You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
6-Acetylmorphine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Benzoylecgonine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Fentanyl-d5 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-Methadone (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-Cannabichromevarinic Acid (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Δ9-THC (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Norbuprenorphine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Zolpidem (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Flunitrazepam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Carfentanil-13C6 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Hydromorphone (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Heroin (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Cannabinol (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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EDDP (perchlorate) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Alprazolam-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Oxazepam-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Ketamine (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Caffeine-13C3 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Δ9-THC-d3 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Despropionyl para-Fluorofentanyl (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Phytocannabinoid Mixture 6 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS
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Desalkylflurazepam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
An active metabolite of several benzodiazepines that inhibits L-type Cav channels (IC50s = 55 and 37 µM for Cav1.2 and 1.3, respectively) by positively modulating GABAA receptors
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Oxycodone (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-Amphetamine (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Cannabidiolic Acid (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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epi-Testosterone (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-α-Tocopherol Acetate (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Phytocannabinoid Mixture 10 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material cintaining a mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS applications