A4418
别名:
硫铵石
for molecular biology
200
≥99.0%
powder
affinity binding assay: suitable
protein purification: suitable
≤0.005% Insolubles
5.0-6 (25 °C, 132 g/L)
>280 °C (dec.) (lit.)
H2O: 0.667 g/mL
1.77 g/mL at 25 °C (lit.)
chloride (Cl-): ≤5 ppm
Cu: ≤5 ppm
Fe: ≤5 ppm
Zn: ≤5 ppm