Quality Control

Products used in quality control.

467 products

Showing 385–408 of 467

Phenolphthalein indicator paper [C] No CASIndicators $13.49 1 option Phenolphthalein indicator [C] No CASIndicators from $13.49 4 options Phenosafranine, indicator CAS 81-93-6IndicatorsPowder from $47.99 4 options Phenyl fluorone CAS 975-17-7Indicators from $109.99 4 options Phloxin B CAS 18472-87-2Stains & DyesPowder from $13.49 5 options Phosphate buffered saline tablets PH 7.40 [C] No CASAnalytical Reagents from $16.49 2 options Phosphate buffered saline [C] No CASAnalytical Reagents from $67.99 3 options Phyto Sterility Test Medium No CASQC, Sterility & Endotoxin Testing from $23.99 2 options Poly(acrylic acid) partial sodium salt solution, average Mw ~5,000 by GPC, 50 wt. % in H2O [C] CAS 9033-79-8Analytical ReagentsLiquid from $284.99 2 options Poly(diallyldimethylammonium chloride) solution, average Mw <100,000, 35 wt. % in H2O, polyDDA CAS 26062-79-3Analytical ReagentsLiquid from $182.99 2 options Polyamide with Fluorescence for thin layer chromatography, 6 DF, with fluorescent indicator 254 nm [C] No CASIndicators $34.99 1 option Polyetheretherketone (PEEK), film, thickness 0.025 mm, L 0.5 m, transparent pale amber [C] No CASStandards & Volumetric Solutions $2,189.99 1 option Polyurethane diol solution average Mn ~320, 88 wt. % in H2O [C] No CASAnalytical ReagentsLiquid from $34.99 2 options Potassium (K) ICP Standard Solution /L in Water traceable to NIST [C] No CASStandards & Volumetric SolutionsLiquid from $434.99 2 options Potassium pyrophosphate CAS 7320-34-5Analytical ReagentsPowder from $23.99 4 options Potassium silicate, solution [C] CAS 1312-76-1Analytical ReagentsLiquid from $24.99 2 options Prussian blue CAS 14038-43-8Stains & DyesPowder from $13.49 5 options Pyrocatechol violet CAS 115-41-3IndicatorsPowder from $25.99 7 options Pyronin B CAS 2150-48-3Stains & DyesPowder from $61.99 3 options Pyronin G(Y) CAS 92-32-0Stains & DyesPowder from $23.99 6 options Quinaldine red CAS 117-92-0Stains & DyesPowder from $40.99 7 options Quinoline yellow CAS 8004-92-0Stains & DyesPowder from $32.99 3 options R-Mandelic acid [C] CAS 611-71-2Analytical ReagentsPowder from $13.49 9 options Reactive blue 4, dye content CAS 13324-20-4Stains & Dyes from $13.49 2 options