You searched for: Biological Standards
VWR 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. VWR 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.
Mouse 5-mC and 5-hmC DNA Standards, Zymo Research
Supplier: Zymo Research
Control DNA for 5-mC and 5-hmC detection and/or quantitation applications.
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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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AdvanceBio 2-AB Labeled Glycans Standard
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
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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BOD Seed Inoculum, POLYSEED, Hach
Supplier: Hach
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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Human/Mouse Reference RNA, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
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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Helix Elite Inactivated Standard, Microbiologics
Supplier: MICROBIOLOGICS, INC.
Inactivated Helix Elite Molecular Standards are used for every step of the molecular testing process, from extraction, to amplification and detection.
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BSE Reference Standards, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
When equipped with a back-scattered electron detector, an electron microscope has the capability to produce images in which the contrast is controlled by differences in atomic number across the specimen
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Helix Elite Synthetic Standard, Microbiologics
Supplier: MICROBIOLOGICS, INC.
Comopatible with a variety of instruments, kits, and applications.
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AdvanceBio Amino Acid Analysis (AAA), Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
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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Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$55.13 to $522.67