-
编号
名称
CAS号
规格
标准值
分子式
操作
-
109-66-0
5mL
GCS,≥99.5%(GC)
/
-
55-55-0
500mg
95%+
2(C7H9NO).H2SO4
-
25155-30-0
500g
AR
/
-
526-83-0
500g
AR,99%
C4H6O6
-
75-35-4
5mL
GC
C2H2Cl2
-
886-86-2
25g
98%
/
-
66-71-7
5g
AR
C12H8N2
-
25322-68-3
1kg
分子量8000
(C2H4O)n-H2O
-
77-86-1
100g
99.9%(标准缓冲物质)
C4H11NO3
-
108-10-1
500mL
GR
C6H12O
-
95-80-7
CP;100g
≥98.0%
/
-
482-54-2
25g
AR,≥97.0%
C14H22N2O8
-
83-07-8
25g
AR
C11H13N3O
-
1750-12-5
5g
AR,95%
C2H6N6S
-
55-22-1
25g
AR,99%
C6H5NO2
-
111-84-2
5mL
GCS
C9H20
-
1L
/
-
96-33-3
5mL
99%(GC)(标准试剂)
/
-
71-41-0
5mL
GCS
C5H12O
-
56-40-6
500g
99%
C2H5NO2
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