is specialized container of chemical laboratory, the porcelain crucible has oxidation resistance, acid and alkali resistance and high temperature resistance, which is widely used for container of evaporation, concentration and crystallization.
Standard Dimension of High temperature alumina porcelain crucible / lab porcelain crucible with lid:
| Item | Capacity (ml) | Top diameter (mm) | Bottom diameter (mm) | Height (mm) |
| 1 | 5 | 25 | 16 | 21 |
| 2 | 10 | 30 | 20 | 28 |
| 3 | 15 | 35 | 21 | 30 |
| 4 | 18 | 37 | 22 | 31 |
| 5 | 20 | 38 | 22 | 32 |
| 6 | 25 | 40 | 23 | 36 |
| 7 | 30 | 42 | 24 | 41 |
| 8 | 40 | 48 | 26 | 42 |
| 9 | 50 | 53 | 30 | 46 |
| 10 | 70 | 58 | 32 | 59 |
| 11 | 100 | 63 | 34 | 57 |
| 12 | 150 | 77 | 39 | 63 |
| 13 | 200 | 82 | 41 | 70 |
| 14 | 300 | 90 | 43 | 78 |
| 15 | 400 | 100 | 45 | 100 |
We can customize the crucible according to your drawing or requirements
3, Advantages of Our High temperature alumina porcelain crucible / lab porcelain crucible :
3-1, Good materials: 38%-45% Al2o3 and 45%-62% Sio2
3-2, Precision prodcut technology: Sintering temperature is 1280°C, Sintering time 30 hours
3-3, High quality products: Long working temperature is 800°C -1000°C , Max temperature 1200°C;Oxidation resistance, Corrosion resistance and High hardness
3-4, Low price :The price is lower than alumina corundum crucibles , quatz crucibles.
4, Other Alumina procelain laboratory products:
| roduct description | Specification |
Double layer porcelain crucible (two lids) | Top diameter: 30mm, Bottom diameter: 20mm, Height : 43mm |
| Volatile porcelain crucible | 20ml, 25ml, 30ml |
| Roga index crucible | Top diameter: 40mm, height: 40mm |
| CS crucible | 23x23mm, 24x24mm, 25x25mm |
| Carbon or coal residue crucible | 18ml |
| Gooch crucible | 30ml, 50ml |
| Free swelling index crucible | Top diameter: 40mm, bottom diameter: 20mm height: 27mm |
| Unglazed porcelain crucible | 40ml,50ml, 300ml, 500ml, 750ml, 1000ml |
Porcelain combustion boat (unglazed) | Length: 72,77,88,95,97mm |
Ash content cupel/boat/Porcelain Basins, For Measuring Ash Content,Glazed | 45x22x14mm; 55x25x14mm; 55x28x12mm; 60x30x15mm; 90x60x18mm; 120x60x18mm |
| Porcelain evaporating dish/pan/ container | 35ml,40ml,50ml,60ml,75ml,100ml,125ml,150ml, 200ml, 250ml,300ml,400ml, 500ml, 750ml, 1000ml 2000ml, 3000ml, 5000ml |
| Flat bottom cylindrical evaporating dish | 52x14mm; 87x23mm |
| Porcelain evaporating dish with handle | 30ml,50ml,70ml,100ml,125ml, 150ml, 200ml, 250ml, 300ml, 400ml, 500ml, 700ml, 1000ml |
| Porcelain mortar | 60mm,70mm,80mm, 90mm, 100mm, 130mm, 160mm 216mm, 254mm, 305mm |
| Porcelain buchner funnel | 40mm,50mm, 60mm,80mm,100mm, 120mm, 150mm 200mm, 250mm, 300mm, 350mm |
| Wire triangle | 55mm, 65mm, 75mm |
