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Catalog Number: (RCRV010835100N)
Supplier: Ricca Chemical
Description: 12 component mixture in 2% HNO₃/5% HCl


Catalog Number: (AAA44539-AE)
Supplier: Thermo Scientific Chemicals
Description: Liquid

Catalog Number: (AA44935-AE)
Supplier: Thermo Scientific Chemicals
Description: Liquid

Catalog Number: (77697-853)
Supplier: LGC STANDARDS
Description: Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Rb, Se, Sr, Tl, U, V, Zn @ 10 ug/mL in 5% HNO3, VHG, LGC Standards

New Product


Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Phosphoric acid, 98+%, pure, Size: 100g

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Acetic acid, 99.5%, pure, Size: 1l

Supplier: SCIENCE TAKE-OUT, LLC
Description: Follow The Case Of A Young Child With Lead Poisoning

Catalog Number: (76242-928)
Supplier: AMERICAN HAKKO PRODUCTS INC TE
Description: Heating Element, American Hakko Products


Catalog Number: (SXRSCN9-SET)
Supplier: SPEX CERTIPREP LLC
Description: Ion Chromarography & Ion Selective Electrode Standards
Single and Multi-Element Standards for Ion Chromatography

Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins. In order to ensure accurate analysis, quality standards which are traceable and stable are necessary. SPEX CertiPrep offers the highest quality IC standards available for the analytical laboratory.


Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Fluorescamine, pure

New Product

Catalog Number: (10118-172)
Supplier: VWR
Description: Polypropylene glycol, M.W. 2,000, Ultra Pure Grade

Catalog Number: (KT479490-4000)
Supplier: DWK Life Sciences (KIMBLE)
Description: MIDI-VAP 4000 systems feature a pre-programmed controller with automated shut-off. The Watlow SD digital controller is pre-programmed, with easy three-step setup, automatic shut-off, easy to read LED display and optional temperature programming.


Catalog Number: (SXINT-A1)
Supplier: SPEX CERTIPREP LLC
Description: CLP Standards for ICP & ICP-MS
Our Contract Laboratory Program (CLP) standards allow you to Calibrate with Confidence®. The standards are to be used in conjunction with the Statement of Work for Inorganic Analysis; Multi-Media/Multi-Concentration Document Number ILM 05.3/ISM 01.2.

The final ICP check, performed in our own laboratories, is your stamp of assurance. We calibrate our instruments with traceable reference materials and show you the actual found value of the solution you receive, not just an ideal, calculated number as so many other standards manufacturers do. The combination of elements, concentrations and matrices listed have been diagnosed by SPEX CertiPrep for convenience of use and stability.

US EPA SOW ILM 05.3/ISM 01.2 gives specific procedures for the methods of analysis, target elements, and concentrationlevels. Standards are specified not only by the elements present and their relative concentrations, but also the order and frequency of running standards, blanks and samples. Details of these specifications may be found in the US EPA SOW ILM 05.3/ISM 01.2 in the following sections:

• Exhibit C, Inorganic Target Analyte List (TAL)
• Exhibit D, Analytical Methods
• Exhibit E, QA/QC Requirements

CLP ISM 01.2 and ILM 05.2 & 05.3 Standards for ICP
For verification of inter-element and background correction factors at the beginning and the end of each analysis run. In addition, a verification must be done after every 20th sample. Two solutions are required for the most common interference check: Solution A, the interferents alone (INT-A1) and Solution AB, a combination of interferents (INT-A1) and analytes (INT-B3). Solution A is prepared by diluting INT-A1 20-fold. Solution AB is prepared by diluting INT-A1 20-fold and INT-B3 100-fold; for example, 5 ml of INT-A1 and 1 ml of INT-B3 into a 100 ml volumetric flask, brought to volume with a matrix blank. Once prepared, the solutions should be analyzed consecutively, starting with Solution A.

CLP ILM 02.0 Standards for ICP
For verification of inter-element and background correction factors at the beginning and the end of each analysis run. In addition, a verification must be done after every 20th sample. Two solutions are required for the most common interference check: Solution A, the interferents alone (INT-A1) and Solution AB, a combination of interferents (INT-A1) and analytes (INT-B1). Solution A is prepared by diluting INT-A1 20-fold. Solution AB is prepared by diluting INT-A1 20-fold and INT-B1 100-fold; for example, 5 ml of INT-A1 and 1 ml of INT-B1 into a 100 ml volumetric flask, brought to volume with a matrix blank. Once prepared, the solutions should be analyzed consecutively, starting with Solution A.


Supplier: VWR
Description: Ward’s® PURE Preserved™ Specimens - the best dissection experience from start to finish.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: Coded and uncoded multi-element lamps allow the same lamp to be used for multiple elements.

Catalog Number: (RCRMXCL3-100)
Supplier: Ricca Chemical
Description: Mixed Calibration Standard 3, Ricca Chemical Company

SDS Small Business Enterprise


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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 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.
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The original product is no longer available. The replacement shown is available.
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