-
产品编号
产品名称
标准值
规格
价格
货期
品牌
订购
-
500mg/L
500mL
108
现货
伟业计量
-
100μg/mL
1.2mL
42
现货
伟业计量
-
100μg/mL
1.2mL
42
现货
伟业计量
-
1000μg/mL
2mL
90
现货
伟业计量
-
100μg/mL
1.2mL
120
现货
伟业计量
-
1000μg/mL
1.2mL
600
现货
伟业计量
-
65组分
| 序号 |
组分 |
标准值 |
不确定度 |
|
1
|
铈 |
10mg/L
|
5% |
|
2
|
镝 |
10mg/L
|
5% |
|
3
|
铒 |
10mg/L
|
5% |
|
4
|
铕 |
10mg/L
|
5% |
|
5
|
钆 |
10mg/L
|
5% |
|
6
|
钬 |
10mg/L
|
5% |
|
7
|
镧 |
10mg/L
|
5% |
|
8
|
镥 |
10mg/L
|
5% |
|
9
|
钕 |
10mg/L
|
5% |
|
10
|
镨 |
10mg/L
|
5% |
|
11
|
钐 |
10mg/L
|
5% |
|
12
|
钪 |
10mg/L
|
5% |
|
13
|
铽 |
10mg/L
|
5% |
|
14
|
钍 |
10mg/L
|
5% |
|
15
|
铥 |
10mg/L
|
5% |
|
16
|
镱 |
10mg/L
|
5% |
|
17
|
钇 |
10mg/L
|
5% |
|
18
|
锑 |
10mg/L
|
5% |
|
19
|
金 |
10mg/L
|
5% |
|
20
|
铪 |
10mg/L
|
5% |
|
21
|
铱 |
10mg/L
|
5% |
|
22
|
钯 |
10mg/L
|
5% |
|
23
|
铂 |
10mg/L
|
5% |
|
24
|
铑 |
10mg/L
|
5% |
|
25
|
钌 |
10mg/L
|
5% |
|
26
|
碲 |
10mg/L
|
5% |
|
27
|
锡 |
10mg/L
|
5% |
|
28
|
硼 |
100mg/L
|
3% |
|
29
|
锗 |
100mg/L
|
3% |
|
30
|
钼 |
100mg/L
|
3% |
|
31
|
铌 |
100mg/L
|
3% |
|
32
|
磷 |
100mg/L
|
3% |
|
33
|
铼 |
100mg/L
|
3% |
|
34
|
钛 |
100mg/L
|
3% |
|
35
|
钨 |
100mg/L
|
3% |
|
36
|
锆 |
100mg/L
|
3% |
|
37
|
钾 |
1000mg/L
|
3% |
|
38
|
钠 |
1000mg/L
|
3% |
|
39
|
钙 |
1000mg/L
|
3% |
|
40
|
镁 |
1000mg/L
|
3% |
|
41
|
铝 |
10mg/L
|
5% |
|
42
|
砷 |
10mg/L
|
5% |
|
43
|
钡 |
10mg/L
|
5% |
|
44
|
铍 |
10mg/L
|
5% |
|
45
|
铋 |
10mg/L
|
5% |
|
46
|
镉 |
10mg/L
|
5% |
|
47
|
铯 |
10mg/L
|
5% |
|
48
|
铬 |
10mg/L
|
5% |
|
49
|
钴 |
10mg/L
|
5% |
|
50
|
铜 |
10mg/L
|
5% |
|
51
|
镓 |
10mg/L
|
5% |
|
52
|
铟 |
10mg/L
|
5% |
|
53
|
铁 |
10mg/L
|
5% |
|
54
|
铅 |
10mg/L
|
5% |
|
55
|
锰 |
10mg/L
|
5% |
|
56
|
镍 |
10mg/L
|
5% |
|
57
|
铷 |
10mg/L
|
5% |
|
58
|
硒 |
10mg/L
|
5% |
|
59
|
银 |
10mg/L
|
5% |
|
60
|
铊 |
10mg/L
|
5% |
|
61
|
铀 |
10mg/L
|
5% |
|
62
|
钒 |
10mg/L
|
5% |
|
63
|
锌 |
10mg/L
|
5% |
|
64
|
锂 |
100mg/L
|
3% |
|
65
|
锶 |
100mg/L
|
3% |
100mL*5支/套
3120
现货
伟业计量
-
1000μg/mL
1.2mL
120
现货
伟业计量
-
0.1009mol/L
100mL
72
现货
伟业计量
-
99.02%
20mg
66
现货
伟业计量
-
35组分
| 序号 |
组分 |
标准值 |
不确定度 |
|
1
|
苯 |
Blank
|
/ |
|
2
|
甲苯 |
Blank
|
/ |
|
3
|
邻二甲苯 |
Blank
|
/ |
|
4
|
间二甲苯 |
Blank
|
/ |
|
5
|
对二甲苯 |
Blank
|
/ |
|
6
|
苯 |
0.8μg/mL
|
10% |
|
7
|
甲苯 |
0.8μg/mL
|
10% |
|
8
|
邻二甲苯 |
0.8μg/mL
|
10% |
|
9
|
间二甲苯 |
0.8μg/mL
|
10% |
|
10
|
对二甲苯 |
0.8μg/mL
|
10% |
|
11
|
苯 |
1.25μg/mL
|
10% |
|
12
|
甲苯 |
1.25μg/mL
|
10% |
|
13
|
邻二甲苯 |
1.25μg/mL
|
10% |
|
14
|
间二甲苯 |
1.25μg/mL
|
10% |
|
15
|
对二甲苯 |
1.25μg/mL
|
10% |
|
16
|
苯 |
5μg/mL
|
5% |
|
17
|
甲苯 |
5μg/mL
|
5% |
|
18
|
邻二甲苯 |
5μg/mL
|
5% |
|
19
|
间二甲苯 |
5μg/mL
|
5% |
|
20
|
对二甲苯 |
5μg/mL
|
5% |
|
21
|
苯 |
10μg/mL
|
5% |
|
22
|
甲苯 |
10μg/mL
|
5% |
|
23
|
邻二甲苯 |
10μg/mL
|
5% |
|
24
|
间二甲苯 |
10μg/mL
|
5% |
|
25
|
对二甲苯 |
10μg/mL
|
5% |
|
26
|
苯 |
20μg/mL
|
5% |
|
27
|
甲苯 |
20μg/mL
|
5% |
|
28
|
邻二甲苯 |
20μg/mL
|
5% |
|
29
|
间二甲苯 |
20μg/mL
|
5% |
|
30
|
对二甲苯 |
20μg/mL
|
5% |
|
31
|
苯 |
50μg/mL
|
4% |
|
32
|
甲苯 |
50μg/mL
|
4% |
|
33
|
邻二甲苯 |
50μg/mL
|
4% |
|
34
|
间二甲苯 |
50μg/mL
|
4% |
|
35
|
对二甲苯 |
50μg/mL
|
4% |
2mL*7支/套
480
现货
伟业计量
-
4组分
| 序号 |
组分 |
标准值 |
不确定度 |
|
1
|
甲酰胺 |
1000μg/mL
|
3% |
|
2
|
N,N-二甲基甲酰胺 |
500μg/mL
|
3% |
|
3
|
N,N-二甲基乙酰胺 |
1000μg/mL
|
3% |
|
4
|
丙烯酰胺 |
500μg/mL
|
3% |
1.2mL
312
现货
伟业计量
-
0.5002mol/L
50mL
42
现货
伟业计量
-
500μg/mL
2mL
108
现货
伟业计量
-
0.01004mol/L
500mL
72
现货
伟业计量
-
100μg/mL
1.2mL
72
现货
伟业计量
-
100μg/mL
1.2mL
60
现货
伟业计量
-
1000μg/mL
1.2mL
120
现货
伟业计量
-
7组分
| 序号 |
组分 |
标准值 |
不确定度 |
|
1
|
苯 |
200μg/mL
|
4% |
|
2
|
甲苯 |
200μg/mL
|
4% |
|
3
|
乙苯 |
200μg/mL
|
4% |
|
4
|
对二甲苯 |
200μg/mL
|
4% |
|
5
|
间二甲苯 |
200μg/mL
|
4% |
|
6
|
邻二甲苯 |
200μg/mL
|
4% |
|
7
|
苯乙烯 |
200μg/mL
|
4% |
2mL
252
现货
伟业计量
-
100μg/mL
1.2mL
780
现货
伟业计量
分享到
微信
×