Matrix Blanks and Standardization Solutions
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Aqua Solutions Ammonia Standard APHA 50.0 ppm as NH₃ (1ml= 0.05 mg NH₃)
Ammonia Standard APHA 50.0 ppm as NH₃ (1ml= 0.05 mg NH₃)
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Indofine Chemical Sweroside, 98%, 20 Mg
SWEROSIDE, Herbal Standards, 14215-86-2, >99% by HPLC, 20 mg
3,085
Indofine Chemical Swertiamarin, 98%, 20 Mg
SWERTIAMARIN, Herbal Standards, 17388-39-5, >97% by HPLC, 20 mg
3,086
LaMarKa Chemical Company Y6 Standard ReferenceSolution, 16oz
Y6 Standard ReferenceSolution, 16oz Plastic Bottle
3,087
Perkin Elmer US LLC Gold (Au) Pure Plus Standard, 1 µg/mL, 1% HNO3/3% HCl, 125 mL
In conjunction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 1 Elements + TL - Oral PDE: 100 ug/mL Au Matrix: 2% HCl
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SPECTRUM QUALITY STANDARDS IRQC21-Infrared – 10.0% wt. ETBE/RFA (5×20 ml)
Infrared Analyzers provide rapid and accurate analysis that can replace the expense and time delay of laboratory analysis. They are used to determine the Gasoline Oxygenate content to ensure product quality and compliance with regulatory authorities.