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.

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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Description: Powdered Ashwagandha Root Extract
Catalog Number: 1043309.
UOM: 1 * 1 g
Supplier: USP


Description: Powdered Milk Thistle Extract
Catalog Number: 1443850.
UOM: 1 * 250 mg
Supplier: USP


Description: Powdered Eleuthero Extract
Catalog Number: 1234704.
UOM: 1 * 1,5 g
Supplier: USP


Description: 4 CD34+ Cells
Catalog Number: 1084292.
UOM: 1 * 1 SET
Supplier: USP


Description: Powdered St. John's Wort Extract
Catalog Number: 1607506.
UOM: 1 * 600 mg
Supplier: USP


Description: Bovine Acellular Dermal Matrix Reference Photomicrographs
Catalog Number: 1535824.
UOM: 1 * 1 items
Supplier: USP


Description: Scaffold Human Dermis Reference Photomicrographs
Catalog Number: 1535813.
UOM: 1 * 1 items
Supplier: USP


Description: Human fibroblast-Derived Skin Substitute Reference Photomicrographs
Catalog Number: 1535857.
UOM: 1 * 1 items
Supplier: USP


Description: Rhodiola Rosea Root and Rhizome Dry Extract
Catalog Number: 1602580.
UOM: 1 * 1 g
Supplier: USP


Description: Powdered Cat's Claw Extract
Catalog Number: 1096848.
UOM: 1 * 1 g
Supplier: USP


Description: Powdered Bilberry Extract
Catalog Number: 1071268.
UOM: 1 * 500 mg
Supplier: USP


Description: Cryopreserved Human fibroblast-Derived Dermal Substitute Reference Photomicrographs
Catalog Number: 1535868.
UOM: 1 * 1 items
Supplier: USP


Description: Powdered Phyllanthus Amarus Extract
Catalog Number: 1536510.
UOM: 1 * 1 g
Supplier: USP


Description: Coagulation Factor VIIa, 2 x 1.15 mg
Catalog Number: 1311500.
UOM: 1 * 2,3 mg
Supplier: USP


Description: Powdered Valerian Extract
Catalog Number: 1707931.
UOM: 1 * 1 g
Supplier: USP


Description: Quantitative PCR mouse reference total RNA, pool of 11 mouse cell lines providing broad gene coverage qualified for use in QPCR, 25 µg
Catalog Number: AGLS750600
UOM: 1 * 1 items
Supplier: AGILENT


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