caffeine standard Search Results


caffeine standards  (Revvity)
90
Revvity caffeine standards
Caffeine Standards, supplied by Revvity, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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anhydrous theophylline form  (Chem Impex International)
95
Chem Impex International anhydrous theophylline form
Anhydrous Theophylline Form, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 95 stars, based on 1 article reviews
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caffeine  (LGC Standards)
90
LGC Standards caffeine
Caffeine, supplied by LGC Standards, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/Caffeine/pmc07791828-54-22-30
Average 90 stars, based on 1 article reviews
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caffeine acetaminophen levamisole  (LGC Standards)
93
LGC Standards caffeine acetaminophen levamisole
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Caffeine Acetaminophen Levamisole, supplied by LGC Standards, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/Caffeine/pmc11488248-71-14-20
Average 93 stars, based on 1 article reviews
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caffeine standard  (Chemie GmbH)
90
Chemie GmbH caffeine standard
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Caffeine Standard, supplied by Chemie GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
caffeine standard - by Bioz Stars, 2026-10
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analytical grade standard chemicals of sulfadiazine, caffeine, and atenolol  (Dr Ehrenstorfer GmbH)
90
Dr Ehrenstorfer GmbH analytical grade standard chemicals of sulfadiazine, caffeine, and atenolol
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Analytical Grade Standard Chemicals Of Sulfadiazine, Caffeine, And Atenolol, supplied by Dr Ehrenstorfer GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/analytical+grade+standard+chemicals+of+sulfadiazine++caffeine++and+atenolol/pm37372741-58-8-12
Average 90 stars, based on 1 article reviews
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caffeine surrogate internal standard (purity 99% 13 c 3 -labelled, −1)  (Cambridge Isotope Laboratories)
90
Cambridge Isotope Laboratories caffeine surrogate internal standard (purity 99% 13 c 3 -labelled, −1)
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Caffeine Surrogate Internal Standard (Purity 99% 13 C 3 Labelled, −1), supplied by Cambridge Isotope Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/caffeine+surrogate+internal+standard++purity+99++13+c+3++labelled+++1+/pmc04339322-90-0-19
Average 90 stars, based on 1 article reviews
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iaea- 600  (National Institute of Standards and Technology)
90
National Institute of Standards and Technology iaea- 600
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Iaea 600, supplied by National Institute of Standards and Technology, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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caffeine and its internal standard, caffeine-13c3  (York Bioanalytical Solutions)
90
York Bioanalytical Solutions caffeine and its internal standard, caffeine-13c3
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Caffeine And Its Internal Standard, Caffeine 13c3, supplied by York Bioanalytical Solutions, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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caffeine standard (powder; ≥95)  (Extrasynthese SA)
90
Extrasynthese SA caffeine standard (powder; ≥95)
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Caffeine Standard (Powder; ≥95), supplied by Extrasynthese SA, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/caffeine+standard++powder+++95+/pmc08433751-166-0-7
Average 90 stars, based on 1 article reviews
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certified standards iaea- 600 caffeine  (HEKAtech Inc)
90
HEKAtech Inc certified standards iaea- 600 caffeine
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Certified Standards Iaea 600 Caffeine, supplied by HEKAtech Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/certified+standards+iaea++600+caffeine/10__1016_slash_j__dsr2__2017__10__002-124-11-64
Average 90 stars, based on 1 article reviews
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reference standard of caffeine  (Mitsui Norin Co)
90
Mitsui Norin Co reference standard of caffeine
Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV
Reference Standard Of Caffeine, supplied by Mitsui Norin Co, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/caffeine+standard/reference+standard+of+caffeine/10__1016_slash_j__jff__2019__103654-46-3-6
Average 90 stars, based on 1 article reviews
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Image Search Results


Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV

Journal: Harm Reduction Journal

Article Title: Implementation of a community-based LC-UV drug checking service: promising preliminary findings on feasibility and validity

doi: 10.1186/s12954-024-01098-4

Figure Lengend Snippet: Cross-validation of the analysis results of psychoactive substances and their cutting agents by LC-HRMS and LC-UV

Article Snippet: Powder reagents containing 10 mg of cocaine, ketamine, MDMA, amphetamine, heroin, and cutting agents (caffeine, acetaminophen, levamisole) were supplied by LGC Standard (Molsheim, France).

Techniques: Standard Deviation