Home > General Purpose Glass Microspheres

These beads are particularly useful as general purpose research microspheres or spacer beads in a range of lower grade applications. They may also be used as a preliminary material with which to assess the performance of particle size equipment, after which a higher specification traceable standard may be used as the final calibrant.  Please note that there may be slight variations from batch to batch.

In the first stage of refinement, broad distribution glass microspheres are very accurately sieved using a variety of sieving processes to produce extremely sharp cuts from 75µm to 3.5mm.  The process aims to leave approximately 80% of the distribution within the nominal size range.  Every sieve used in the process is calibrated against international standard such as NIST or NPL so there is no possibility of any errors arising from the use of incorrectly labeled sieve meshes. However, the complete particle size distribution of this product is not traceable other than to the start and finish points of the distribution.

For SDS please see Useful Literature to Download

GP0755: 710-800 micronGP0755: 710-800 micron
Non-certified.
200g Jar
Price: £40.66
GP0780: 710-850 micronGP0780: 710-850 micron
Non-certified.
200g Jar
Price: £34.84
GP0825: 800-850 micronGP0825: 800-850 micron
Non-certified.
200g Jar
Price: £81.31
GP0875: 850-900 micronGP0875: 850-900 micron
Non-certified.
200g Jar
Price: £81.31
GP0925: 850-1000 micronGP0925: 850-1000 micron
Non-certified.
200g Jar
Price: £34.84
GP1325: 1250-1400 micronGP1325: 1250-1400 micron
Non-certified.
400g Jar
Price: £40.66
GP1500: 1400-1600 micronGP1500: 1400-1600 micron
Non-certified.
400g Jar
Price: £81.31
GP2650: 2500-2800 micronGP2650: 2500-2800 micron
Non-certified.
400g Jar
Price: £40.66
GP3000: 2800-3200 micronGP3000: 2800-3200 micron
Non-certified.
400g Jar
Price: £40.66
GP3455: 3360-3550 micronGP3455: 3360-3550 micron
Non-certified.
400g Jar
Price: £40.66

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