Standards & References
We supply a host of Standards & References for Particle Characterisation
2000 Series Duke™ Standards Uniform Beads
5 μm – 40 μm
3000 Series Nanosphere Size Beads
20 nm – 900 nm
4000 Series Duke Standards Monosized Beads
1 μm – 160 μm
4000 Series Duke Standards Monosized Beads (Dry)
200 μm – 1000 μm
8000 Series Nanosphere Size Silica Beads
0.5 μm – 1.6 μm
9000 Series Duke Standards Borosilicate Glass (Dry)
2 μm – 2000 μm
ChromoSphere-T™ Certified Size Standards-Red
50 μm – 500 μm
ChromoSphere-T Certified Size Standards-Black
50 μm – 500 μm
Dri-Cal™ Particle Size Standards Beads
5 μm – 100 μm
4D Series Size Standard Beads (Dry)
3 μm – 10 μm
Surf-Cal™ Particle Size Standards Beads
0.047 μm – 3.04 μm
Surf-Cal Particle Size Standards Beads
0.047 μm–1.112 μm
3K Series Duke Standards
0.1 μm – 1.6 μm
4K Series Duke Standards
2 μm – 100 μm
Pharm-Trol™ Count Precision Standards
15 μm
Validex™ Count Precision Standards
5 μm
Validex Count Precision Standards
10 μm
Count-Cal™ Count Precision Standards
2 μm – 70 μm
Ezy-Cal™ Particle Size Standards
2 μm – 70 μm
488 Alignment Beads (Orange)
3 μm
Alignment Beads (Red)
3 μm
Red
4 μm – 5 μm
Blue
0.85 μm – 0.4 μm
Red
0.4 μm
Black
0.4 μm
Red
50 μm – 500 μm
Black
50 μm – 500 μm
Excitation: 333 nm, Emission: 615 nm
0.1 μm - 0.3 μm
Bead: Green, Excitation: 443, Emission: 510
~ 25 nm – 900 nm
~1 μm – 10 μm
Bead: Red, Excitation: 542, Emission: 612
~ 25 nm – 900 nm
~1 μm – 3 μm
Bead: Blue, Excitation: 365/388/412, Emission: 447/473
~ 50 nm – 900 nm
~1 μm – 2 μm
Green
~5 μm – 160 μm
Red
~5 μm – 160 μm
0.04 μm – 5 μm
0.1 μm – 2.5 μm
0.3 μm – 0.85 μm
0.03 μm – 3.2 μm
3.2 μm – 222 μm