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Standards
Catalog Number:
(1232006.)
Supplier:
USP
Description:
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 * 200 mg
Catalog Number:
(1559006.)
Supplier:
USP
Description:
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 * 250 mg
Catalog Number:
(1461003.)
Supplier:
USP
Description:
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 * 200 mg
Catalog Number:
(6448-04)
Supplier:
Avantor
Description:
J.T.Baker® BAKER INSTRA-ANALYZED®, Calcium Standard Solution, 1000 µg/L Ca, Reagent for AAS
UOM:
1 * 150 mL
Catalog Number:
(1546900.)
Supplier:
USP
Description:
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 KIT
Supplier:
HACH
Description:
Stablcal® turbidity standards for all turbidimeters. USEPA accepted for calibration purposes. Stablcal® stabilised formazine turbidity standards are true formazine dilutions developed for use in any turbidimeter.
Catalog Number:
(708-0006)
Supplier:
HACH
Description:
Turbidity, Stablcal® stabilized formazine standard, 4000 NTU, Type: Formazine, 5× 100 ml
UOM:
1 * 1 KIT
Catalog Number:
(705-1122)
Supplier:
HACH
Description:
Calibration solutions for Lico spectral colorimeter.
UOM:
1 * 1 KIT
Catalog Number:
(1704003.)
Supplier:
USP
Description:
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 * 600 mg
Supplier:
HACH
Description:
ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the analyte. Pairs of standards with concentrations that differ by a factor of ten are used for analysis.
Supplier:
HACH
Description:
Turbidity Standard, Stablcal® Turbidity Standards Calibration Kit, 3 NTU, 6 NTU, 18 NTU, <0,1 NTU, 30 NTU, Type: Formazine, 5× ampoules
Catalog Number:
(HACH1479442)
Supplier:
HACH
Description:
Standard solutions for accuracy checks in magnesium determinations. HNO₃ matrix.
UOM:
1 * 100 mL
Supplier:
HACH
Description:
The sodium chloride standard solutions are used for calibrating conductivity meters and also used for accuracy checks.
Supplier:
HACH
Description:
For accuracy checks in iron determinations.
Catalog Number:
(HACH12842)
Supplier:
HACH
Description:
Standard solution for accuracy checks in copper determinations.
UOM:
1 * 100 mL
Supplier:
HACH
Description:
Turbidity Standard, Stablcal® Turbidity Standards Calibration Kit, 4000 NTU, 200 NTU, 20 NTU, < 0,1 NTU, 1000 NTU, Type: Formazine, 5× sealed vial
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 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
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 eurega_services@eu.vwr.com
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