You searched for: Biological Standards
Avantor offers a wide range of certified biological standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of biological standards are available for a range of elements.
Klebsiella oxytoca NCTC 8167 Lenticule® Discs, Suitable for Microbiology, Certified Reference Material, Supelco®, Merck
Supplier: Merck
Klebsiella oxytoca NCTC 8167 Lenticule® discs, 30 - 120 CFU
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Klebsiella pneumoniae WDCM 00097 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Cronobacter sakazakii NCTC 11467 Low count LENTICULE® Discs 30-120 CFU Suitable for Microbiology, Certified Reference Material, Supelco®
Supplier: Merck
Cronobacter sakazakii NCTC 11467 Low count LENTICULE® discs, 30 - 120 CFU
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Aspergillus brasiliensis WDCM 00053 Vitroids™, for Microbiology, Certified Reference Material, Supelco®
Supplier: Merck
Derived from CECT strains.
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Fluoribacter bozemanae NCTC 11368 Medium Count LENTICULE® Discs, Supelco®
Supplier: Merck
Fluoribacter bozemanae NCTC 11368 Medium count LENTICULE® discs 500-50000 CFU
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Enterococcus Hirae WDCM 00089 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Vibrio Furnissi WDCM 00186 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Cronobacter Sakazakii WDCM 00214 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Clostridium Perfringens WDCM 00174 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Pseudomonas aeruginosa WDCM 00026 Vitroids™, 50'000-150'000 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Sigma Pseudo™ Corpse Scent, Corpse Scent Kit, Supelco®
Supplier: Merck
Canine training aids for the detection of corpses.
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Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Pseudomonas aeruginosa WDCM 00114 Vitroids™, 15-80 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Escherichia coli O157 (NT) NCTC 12900 Low count Lenticule® discs 30-120 CFU, for microbiology, certified reference material
Supplier: Merck
Certified Reference Microorganisms
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Salmonella enterica subsp. enterica serovar Typhimurium WDCM 00031 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Salmonella enterica subsp. enterica serovar Abony WDCM 00029 Vitroids™, 15-80 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Citrobacter freundii CECT® 401 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Aspergillus brasiliensis (formerly Aspergillus niger) NCPF 2275 LENTICULE® Discs, Suitable for Microbiology, Reference Material
Supplier: Merck
Aspergillus brasiliensis NCPF 2275 LENTICULE® discs, 30-120 CFU
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Staphylococcus aureus NCTC 6571 Lenticule® discs, 30-120 CFU, for microbiology, certified reference material
Supplier: Merck
Certified Reference Microorganisms
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Legionella micdadei NCTC 11371 Medium count Lenticule® discs 500-50000 CFU, for microbiology, certified reference material
Supplier: Merck
Certified Reference Microorganisms
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Sigma Pseudo™ Narcotic Scent Heroin formulation, powder, Supelco®
Supplier: Merck
Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of heroin.
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Lactococcus lactis subsp. lactis WDCM 00016 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Pseudomonas aeruginosa WDCM 00026 Vitroids™, 1,000-10,000 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Escherichia coli WDCM 00013 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Vitroids™ discs contain Escherichia coli WDCM 00013 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
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Citrobacter freundii WDCM 00006 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Legionella pneumophila NCTC 12821 Lenticule® Discs, Suitable for Microbiology, Certified Reference Material, Supelco®
Supplier: Merck
Legionella pneumophila NCTC 12821 Lenticule® discs, 30 - 120 CFU
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Pseudomonas aeruginosa WDCM 00026 Vitroids™, 130-300 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Legionella pneumophila (Serogroup 1) WDCM 00205 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Enterococcus faecalis WDCM 00009 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Vitroids™ discs contain Enterococcus faecalis WDCM 00009 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
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Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Vitroids™ discs contain Klebsiella aerogenes WDCM 00175 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio