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Matrix Blanks and Standardization Solutions

A range of aqueous reference standards for process and instrument calibration and substances that closely match matrix component samples being analyzed; used to determine the absence of interference from matrix, reagents, and equipment.
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1,561

Electron Microscopy Sciences Standard Tip Burnisher

These burnishers are especially designed for dry transfer products. They are pressure adjustable allowing you to set and maintain the proper pressure for any burnishing style. For maximum adhesion, place the backing sheet over the newly transferred letters and reburnish with the "bone end." The rolling tip burnisher is ideal for large transfers, the standard tip is ideal for standard work, and the fine tip for detail work.

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1,562

LaMarKa Chemical Company Sodium Chloride Standard100 ppm as NaCl, 1l
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Sodium Chloride Standard100 ppm as NaCl, 1l Plastic Bottle

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Crescent Chemical Co Inc VINYL ACETATE SOLN 1ML

Vinyl acetate Single Component Calibration Standard in Methanol CAS 108-05-4 Size - 1mL Catalog Number - 3415M

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Acetaldehyde-DNPH Single Component Calibration Standard in Acetonitrile CAS 1019-57-4 Size - 1mL Catalog Number - 3683CN.10

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Crescent Chemical Co Inc PHOSPHAMIDON SOLN 1ML

Phosphamidon Single Component Calibration Standard in Methanol CAS 13171-21-6 Size - 1mL Catalog Number - 7941M.10

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Crescent Chemical Co Inc TEBUTHIURON SOLN 1ML

Tebuthiuron Single Component Calibration Standard in Methanol CAS 34014-18-1 Size - 1mL Catalog Number - 8141M.10

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Prowl Single Component Calibration Standard in Methanol CAS 40487-42-1 Size - 1mL Catalog Number - 7905M.10

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Echelon Biosciences Research Labs GROPI 500 ug

Glycerophosphoinositol (GroPI) is the building block for phosphoinositide polyphosphates and is a substrate for PI-PLC. This item is non returnable

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1,569

Scientific Digital Imaging Parker Labs Signaspray Electrode Solution 1 Gal Dispensers 1 Ea

Parker Labs Signaspray Electrode Solution 1 Gal Dispensers 1 Ea

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Crescent Chemical Co Inc EPA 525.2 INTERN STD 3COMP 1ML

EPA Method 525.2 - Internal Standard, 3 Components Acenaphthene d10, Chrysene d12, Phenanthrene d10 CAS Size - 1mL Catalog Number - CC2494

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Crescent Chemical Co Inc AROCLOR 1248 IN ISOOCTANE 1ML

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Crescent Chemical Co Inc N-NITROSODIPHENYLAMINE 1ML

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Crescent Chemical Co Inc PARATHION-ETHYL SOLN 1ML

Parathion-ethyl Single Component Calibration Standard in Ethylacetate CAS 56-38-2 Size - 1mL Catalog Number - 7889EA.10

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Crescent Chemical Co Inc CIS-PERMETHRIN SOLN 1ML

cis-Permethrin Single Component Calibration Standard in Acetonitrile CAS 61949-76-6 Size - 1mL Catalog Number - 8583EA

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Crescent Chemical Co Inc TRANS-PERMETHRIN SOLN 1ML

trans-Permethrin Single Component Calibration Standard in Acetonitrile CAS 61949-77-7 Size - 1mL Catalog Number - 8585EA

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