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🔬 Elevate your lab game with precision-engineered borosilicate beads!
Alpha Nanotech Borosilicate Solid Glass Beads are 3 mm diameter, high-precision laboratory-grade beads with ±0.05 mm size tolerance. Made from borosilicate glass, they offer exceptional thermal stability up to 840°C, 92% visible light transmittance, and a density of 2.2240 g/cm³. Designed for flawless spherical shape, these beads optimize mixing, flow, and optical clarity in scientific applications.
| ASIN | B07MTZ95HT |
| Best Sellers Rank | #872,858 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Lab Boiling Stones |
| Brand | Alpha Nanotech Inc. |
| Brand Name | Alpha Nanotech Inc. |
| Color | 3 mm, 4 mm, 5 mm, and 6 mm |
| Customer Reviews | 3.7 out of 5 stars 5 Reviews |
| Item Weight | 1.1 pounds |
| Manufacturer | Alpha Nanotech Inc. |
| Material | Glass |
| Material Type | Glass |
| Number of Items | 1 |
| Part Number | BORO190711XX |
| Wide End Diameter | 3 millimeters |
L**U
Great product!
Works well for protein extraction
A**T
Not as uniform or defect-free as claimed in description.
Quality beads, but giving 3 stars because they don’t meet the claims in the description. I put a small handful of the 6mm beads in a flat-bottomed bowl and gently tipped the bowl to roll them around. It didn’t take long to spot a few beads that would stop moving while the rest continued to roll around (not what I would call “high-precision”). Most of the beads appeared to be free of flaws, but I did notice several with cloudy spots or scratches on their surface (not exactly flawless). There was one broken bead in the handful.
C**N
Product
great product, fully satisfied!
Trustpilot
1 month ago
2 days ago