55 mL steel-jacketed tungsten carbide grinding vial set. Vials 2 ¼ in. diameter x 2 ½ in. long (5.7 cm x 6.35 cm). The screw-on caps and vial body are made of 304 stainless steel and lined with tungsten carbide. Set also includes two 7/16 in.(11.2 mm) tungsten carbide balls and six extra Viton Gaskets.
Features
- Ideal for grinding hard, brittle samples to an analytical fineness in the 8000M Mixer/Mill® and 8000D Dual Mixer/Mill®.
- Also useful for blending powders and mixing emulsions.
- Steel-jacket protects vial for grinding in extreme environments.
- Gaskets are Viton for enhanced resistance to heat and chemicals.
- High resistance to abrasion.
- Long-wearing and very high efficiency.
- Substantially harder and heavier than steel so it grinds faster and with less contamination.
- Suitable for slurry grinding.
- Volume: 55 mL
- Recommended mixing load: 25 mL
- Recommended grinding load: 3-10 grams
- Typical composition: Major Elements – W, C, Co; Minor Elements – Ta, Ti, Nb
- Hardness: Mohs 8 ½ + Knoop 1400 - 1800
Specifications
| Diameter |
2 1/4 in |
| Height |
2 1/2 in |
| Sample Capacity - Grinding |
3 - 10 mL |
| Sample Capacity - Mixing |
25 mL |
| Typical Sample Size |
10 g |
| Durability |
Long wearing |
| Hardness |
Mohs 8 1/2 + , Knoop 1400-1800 |
| Major Elements |
W, C, Co |
| Minor Elements |
Ta, Ti, Nb |
| Resistance To Abrasion |
High |
| Slurry Grinding |
yes |
| Comparative Efficiency |
Very High |
Application notes and product literature may not be available for all SPEX SamplePrep accessories. Feel free to contact us at sampleprep@spex.com for help with your specific application or product needs.
MSDS may not be available for this product. Contact us if you would like to receive the MSDS for this product.