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 |