试剂货号 |
试剂名称 |
规格 |
包装 |
单价(RMB) |
购买数量 |
购买 |
备注 |
M004983 |
铬粉 |
99.5%,300目 |
25g |
70.00 |
|
|
|
M004984 |
铬粉 |
4N, 200-300目 |
100g |
420.00 |
|
|
|
M004985 |
铬粉 |
99.5%,300目 |
100g |
180.00 |
|
|
|
M004986 |
铬标准溶液 |
0.1mg/ml |
100ml |
228.00 |
|
|
|
M004987 |
铬标准溶液 |
500mg/L,溶剂:水 |
20ml |
98.00 |
|
|
|
M004988 |
铬标准溶液 |
100µg/mL,基体:水 |
20ml |
98.00 |
|
|
|
M004989 |
水质总铬标样 |
浓度范围:0.447-1.70(mg/L),分析标准品 |
20ml |
118.00 |
|
|
|
M004990 |
六价铬标准溶液 |
1000μg/ml |
50ml |
176.00 |
|
|
|
M004991 |
铬片 |
3N |
25g |
110.00 |
|
|
|
M005010 |
铬标准溶液 |
1000ug/ml |
50ml |
188.00 |
|
|
|
M024575 |
铬粉 |
4N |
10g |
75.00 |
|
|
|
M033996 |
金属铬粉 |
AR |
100g |
96.00 |
|
|
|
M046122 |
铬标准溶液 |
500mg/L,溶剂:水 |
100ml |
435.00 |
|
|
|
M047658 |
铬粉 |
99.5%,300目 |
250g |
400.00 |
|
|
|
M051727 |
铬粉 |
3N |
100g |
390.00 |
|
|
|
M054955 |
铬粉 |
3N |
25g |
120.00 |
|
|
|