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U heeft gezocht op: Biologische standaarden

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.

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.


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Vitroids™ Blank 0 CFU, certified reference material

Catalogus nummer: (RQC0001-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-VT000127-10EA

Escherichia coli WDCM 00012 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalogus nummer: (VT000127-10EA)
Leverancier: Merck
Omschrijving: Vitroids™ discs contain Escherichia coli WDCM 00012 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®.
UOM: 1 * 10 ST

Certificaten


Image Unavailable-VT000036-10EA

Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalogus nummer: (VT000036-10EA)
Leverancier: Merck
Omschrijving: Derived from CECT® strains.
UOM: 1 * 10 ST

Certificaten


Image Unavailable-RMBLANK0-10EA

Negative Control (No bacterial growth expected) 0 CFU, for microbiology, certified reference material

Catalogus nummer: (RMBLANK0-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-VT072767-10EA

Fluoribacter bozemanae CECT® 7276 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®

Catalogus nummer: (VT072767-10EA)
Leverancier: Merck
Omschrijving: Derived from CECT® strains.
UOM: 1 * 10 ST
Image Unavailable-VT001583-10EA

Pediococcus Pentosaceus WDCM 00158 Vitroids™, for Microbiology, Certified Reference Material

Catalogus nummer: (VT001583-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-1048244.

Bacopa Extract, Reference Standard

Catalogus nummer: (1048244.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 500 mg
Image Unavailable-1302203.

Purified Guggul Extract, Reference Standard

Catalogus nummer: (1302203.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 500 mg
Image Unavailable-1302258.

Native Gymnema Extract, Reference Standard

Catalogus nummer: (1302258.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 1 g
Image Unavailable-1599500.

Red Clover Extract, Reference Standard

Catalogus nummer: (1599500.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 500 mg
Image Unavailable-1283255.

Forskohlii Extract, Reference Standard

Catalogus nummer: (1283255.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 500 mg
Image Unavailable-VT001153-10EA

Pseudomonas fluorescens WDCM 00115 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material

Catalogus nummer: (VT001153-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST

Certificaten


Image Unavailable-RMF03191M-10EA

Saccharomyces cerevisiae NCPF 3191 Lenticule® discs, 500-50000 CFU, for microbiology, certified reference material

Catalogus nummer: (RMF03191M-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-CRM12900L-10EA

Escherichia coli O157 (NT) NCTC 12900 Low count Lenticule® discs 30-120 CFU, for microbiology, certified reference material

Catalogus nummer: (CRM12900L-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-CRM09528M-10EA

Raoultella planticola (formerly Klebsiella aerogenes) NCTC 9528 Lenticule® discs, 500-50000 CFU, for microbiology, certified reference material

Catalogus nummer: (CRM09528M-10EA)
Leverancier: Merck
Omschrijving: Certified Reference Microorganisms
UOM: 1 * 10 ST
Image Unavailable-VT000137-10EA

Escherichia coli WDCM 00013 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Leverancier: Merck
Omschrijving: 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®.

Certificaten

Bel voor prijs
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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