2) Persetujuan rahasia bisa ditandatangani
3) Jaminan mbalekaken pitung dina
Luwih penting: kita ora mung bisa nyedhiyakake produk, nanging layanan solusi teknologi!
| Jeneng produk: | Boron karbida bubuk | ||||
| Nomer CAS: | 12069-32-8 | ||||
| Batch No | 2019052606 | MF | B4C | ||
| Tanggal Produksi | 26 Mei 2019 | Tanggal Tes: | 26 Mei 2019 | ||
| Item Tes | Standar | Asil | |||
| Penampilan | Wêdakakêna ireng | Wêdakakêna ireng | |||
| Kemurnian | ≥99% min | 99,5% | |||
| B4C | ≥96% | 96,54% | |||
| Total Boron | ≥78% | 78,09% | |||
| Boron gratis | ≤0,3% | 0,15% | |||
| B2O3 | ≤0,1% | 0,07% | |||
| Senyawa Boron | ≥77,5% | 77,94% | |||
| Karbon Total | ≥19,5% | 19,75% | |||
| Karbon Gratis | ≤2% | 1,15% | |||
| Senyawa Karbon | ≥18,5% | 18,60% | |||
| Fe2O3 | ≤0,3% | 0,17% | |||
| Ukuran | 50nm | ||||
| Merk | Epoch-Chem | ||||






