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.
α-hydroxy Alprazolam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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JWH 018 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Carbamate Pesticides (WS) QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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TOC/DOC QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Acetaminophen-d4 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Naloxone (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Eutylone (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Ocfentanil-d5 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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CUMYL-PINACA (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Morphine-d3 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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5-fluoro AMB metabolite 7 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-Amphetamine-d11 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Butabarbital-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Diazepam-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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AB-PINACA (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Norcarfentanil (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(±)-Amphetamine-d5 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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NSI Lab Solutions Water Chemistry CRMS, Alkalinity Hardness
Supplier: SPEX CERTIPREP LLC
We have standards to support your water chemistry testing.
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Fentanyl (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Zolpidem-d6 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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4-fluoro ADB (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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BZP (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Meperidine-d4 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Norketamine (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Cannabigerovarinic Acid (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Mirtazapine-d3 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Mephedrone-d3 (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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AKB48 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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7-Aminoclonazepam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: Kimberly-Clark
Supplier: New Pig
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International