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Catalog Number: (85671.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Catalog Number: (84960.180)
Supplier: VWR Chemicals
Description: Chlorate standard solution, 1000 mg/l, VWR®, Contents: NaClO₃ in H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (84971.180)
Supplier: VWR Chemicals
Description: Iodate standard solution, 1000 mg/l, VWR®, Contents: KIO₃ in H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (84992.180)
Supplier: VWR Chemicals
Description: Silicate standard solution, 1000 mg/l, VWR®, Matrix: NaOH 1%, Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (458142C)
Supplier: VWR Chemicals
Description: Anion multi-component standard 1 for IC, VWR® ARISTAR®, Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (42637-100ML)
Supplier: Merck
Description: Nickel Standard, 1000 mg/L, TraceCERT®, Supelco®, Nickel, Matrix: Nitric acid dil., Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS


Supplier: VWR Chemicals
Description: Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards
Catalog Number: (04487-100MG)
Supplier: Merck
Description: Bisphenol E may be used as a reference standard in the determination of bisphenol E in beverages using on-line solid-phase extraction with fast liquid chromatography coupled with tandem mass spectrometry (on-line SPE fast LC-MS/MS).
UOM: 1 * 100 mg


Catalog Number: (SUPL43147-100ML)
Supplier: Merck
Description: Bromide, 1000 mg/L, Matrix: H₂O, Application: Standard
UOM: 1 * 100 mL


Catalog Number: (19000-50MG)
Supplier: Merck
Description: Monolinuron CRM may also be used as given below: Determination of 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. Extraction of 13 pesticides from four groundwater and three river water samples using silica-based MSU-1 mesoporous solid as a sorbent for their solid-phase extraction (SPE) followed by ultra-performance liquid chromatography-triple quadrupole-mass spectrometric (UHPLC- QqQ-MS/MS) determination. Development and validation of a UHPLC-diode array detection (DAD) method for simultaneous determination of urea and tebuthiuron herbicides in four fresh vegetable samples. Multi-residue analysis of 50 herbicides in 51 grain samples of soybean corn and wheat by ultra-performance liquid chromatography-electrospray ionisation-mass spectrometry (UPLC-ESI-MS). Extraction of 109 pesticide residues from different chemical classes from 345 tomato samples by modified QuEChERS method and their determination using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Simultaneous analysis of 238 pesticides and 78 veterinary drugs in 80 bovine milk samples using ultra-fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS) and gas chromatography-tandem mass spectrometry (GC-MS/MS).
UOM: 1 * 50 mg


Catalog Number: (47304.)
Supplier: Merck
Description: This test mix is based on the comprehensive mix developed by Grob (Grob, et al., J. Chromatogr. 156 (1978) p. 1)
UOM: 1 * 1 items

Catalog Number: (59878-100ML)
Supplier: Merck
Description: Lithium Standard, 1000 mg/L, TraceCERT®, Supelco®, Lithium, Matrix: Nitric acid dil., Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (PEP014-2X1G)
Supplier: Merck
Description: Gas Chromatography <621> PT, Proficiency Testing Material
UOM: 1 * 2 items


Supplier: VWR Chemicals
Description: Sulphate standard solution, 1000 mg/l, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: (67902-100ML)
Supplier: Merck
Description: Zinc Standard, 1000 mg/L, TraceCERT®, Supelco®, Zinc, Matrix: Nitric acid dil., Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS


Catalog Number: (CRM01399-100MG)
Supplier: Merck
Description: It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. The teflubenzuron certified reference material (CRM) may also find use as given below:
UOM: 1 * 100 mg


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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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