-
哌嗪-N,N'-二(2-羟基丙磺酸)倍半钠盐, 98%
108321-08-0
25g
-
PH标准缓冲溶液, pH=2.00±0.02 (20℃)
500ml
-
PH标准缓冲溶液, pH=10.00±0.02 (25℃)
500ml
-
PH标准缓冲溶液, pH=7.00±0.02 (25℃)
500ml
-
PH标准缓冲溶液, pH=4.00±0.02 (25℃)
500ml
-
PH标准缓冲溶液, pH=9.184 (25℃)
500ml
-
PH标准缓冲溶液, pH=6.863(25℃)
500ml
-
PH标准缓冲溶液, pH=4.012 (25℃)
500ml
-
亮抑酶酞, ≥90%(HPLC)
103476-89-7
5mg
-
咪唑 盐酸盐, 98%
1467-16-9
100g
