Particle Size Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Micro particles based on melamine resin nile blue-marked, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 2,5% solids, Particle Size: 10 µm, Accuracy: std dev <0,15 µm, Analytical standard
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Micro particles based on polystyrene, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 10% solids, Particle Size: 20 µm, Accuracy: std dev <0,3 µm, Analytical standard
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Micro particles based on melamine resin, carboxylate-modified FITC-marked, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 2,5% solids, Particle Size: 10 µm, Accuracy: std dev <0,3 µm, Analytical standard
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Micro particles based on melamine resin FITC-marked, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 2,5% solids, Particle Size: 1 µm, Accuracy: std dev <0,1 µm, Analytical standard
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Micro particles based on melamine resin, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 10% solids, Particle Size: 10 µm, Accuracy: std dev <0,2 µm, Analytical standard
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Polydisperse particle standards, CRM, Supelco®
Supplier: Merck
Particle Size Standard, PS314, Particle size: 10 - 100 µm, Certified reference material, 10× 0,5 g
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Micro particles based on polymethacrylate, analytical standard, Supelco®
Supplier: Merck
Particle suspension 10% solids, Particle Size: 60 µm, Accuracy: std dev <2 µm, Analytical standard
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Micro particle size standard based on polystyrene monodisperse, analytical standard, Supelco®
Supplier: Merck
Aqueous suspension, 2% solids, Particle Size: 6,0 µm, Accuracy: std dev <0,1 µm, Analytical standard
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