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.
Sigma Pseudo™ Narcotic Scent Heroin formulation, powder, Supelco®
Supplier: MilliporeSigma
Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of heroin.
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Sigma Pseudo™ Corpse Scent, Corpse Scent Kit, Supelco®
Supplier: MilliporeSigma
Canine training aids for the detection of corpses.
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Sigma Pseudo™ Narcotic Scent Cocaine formulation, powder, Supelco®
Supplier: MilliporeSigma
Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of cocaine.
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AdvanceBio 2-AB Labeled Glycans Standard
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
2-AB labeled N-glycan standards and libraries provide high confidence in identification of samples. N-glycan (oligomannose 5) labeled with 2-aminobenzamide (2-AB).
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Simulated Intestinal Fluid (without Pancreatin), USP XXII Formulation, RICCA Chemical Company
Supplier: Ricca Chemical
Appearance: Colorless liquid
pH at 25°C (Method: SQCP027, SQCP033) 7.40-7.60
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Universal Methylated DNA Standard, Mouse, Enzo Life Sciences
Supplier: Enzo Life Sciences
Methylation standard (mouse) to help determine efficiency of a bisulfite DNA conversion
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AdvanceBio Amino Acid Analysis (AAA), Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
AdvanceBio Amino Acid Analysis (AAA) includes proven reagents for amino acid derivatization, a ready-to-use amino acid standards kit, columns based on innovative Poroshell technology, and expert support.
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SCREEN-WELL® Cancer Library, Enzo Life Sciences
Supplier: Enzo Life Sciences
Essential standards for cancer inhibitor screening.
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25(OH) Vitamin D Controls, Enzo Life Sciences
Supplier: Enzo Life Sciences
25(OH) Vitamin D Controls for use with 25(OH) Vitamin D ELISA Kit.
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Human/Mouse Reference RNA, Agilent Technologies
Supplier: Agilent Technologies
Total RNA which has been extracted from cell lines representing different human tissues, pooled (10 human) or pooled (11 mouse), and treated to remove DNA to undetectable levels.
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Histamine Controls, Enzo Life Sciences
Supplier: Enzo Life Sciences
Histamine Controls for use with Histamine ELISA Kit.
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IL-6 High Sensitivity Controls, Enzo Life Sciences
Supplier: Enzo Life Sciences
IL-6 Controls for use with IL-6 High Sensitivity ELISA Kit.
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Microbial Community DNA Standard, ZymoBIOMICS®, Zymo Research
Supplier: Zymo Research
The ZymoBIOMICS Microbial Community DNA Standard is designed to assess bias, errors and other artifacts after the step of nucleic acid purification.
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Triglycerides Standard, Pointe Scietnific
Supplier: HORIBA INSTRUMENTS INCORPORATED
Triglycerides Standard is Intended for use as a triglycerides standard for standardization or calibration of enzymatic triglycerides procedures.
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Polyseed® B.O.D.5 Seed Inoculum
Supplier: InterLab
BOD Seed Inoculum for use in Biochemical Oxygen Demand (BOD5) test procedures. A blend of specialized microbial cultures in an easy-to-use capsule. Designed to provide a uniform standard for the degradation of both industrial and municipal waste in BOD5 analyses.
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Calibration Standard, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
For AFM, use in contact, intermittent contact (TappingMode™) and other modes with image sizes from 100 to 3000 nm
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