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正己烷中2种内标物混标(适用国标:HJ744-2015水质酚类化合物的测定气相色谱-质谱法)
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80141JB
|
1000μg/mL |
N/A |
1mL
|
¥ 1300.0
|
现货 |
|
0 |
坛墨 |
|
正己烷中石油类溶液标准物质(适用国标:HJ970-2018水质石油类的测定-紫外分光光度法)
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BW902301-1000-B
|
1000mg/L |
N/A |
10mL
|
¥ 200.0
|
现货 |
|
0 |
坛墨 |
|
乙腈中2,4,6-三硝基苯酚
|
BW901627-100-H
|
100μg/mL |
88-89-1 |
1.2mL
|
¥ 115.0
|
现货 |
|
0 |
坛墨 |
|
甲醇中涕灭威
|
GBW(E)082611a
|
1000μg/mL |
116-06-3 |
1.2mL
|
¥ 300.0
|
现货 |
|
0 |
坛墨 |
|
丙酮中阿特拉津(莠去津)
|
GBW(E)082348
|
100μg/mL |
1912-24-9 |
1.2mL
|
¥ 50.0
|
现货 |
|
0 |
坛墨 |
|
甲醇中克百威-呋喃丹
|
GBW(E)082294
|
100μg/mL |
1563-66-2 |
1.2mL
|
¥ 60.0
|
现货 |
|
0 |
坛墨 |
|
乙腈中氯化甲基汞
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90939JH
|
1000μg/mL |
115-09-3 |
1mL
|
¥ 300.0
|
现货 |
|
0 |
坛墨 |
|
甲苯中氧化氯丹
|
BW901460-100-N
|
100μg/mL |
27304-13-8 |
1.2mL
|
¥ 900.0
|
现货 |
|
0 |
坛墨 |
|
正己烷中20种农药混标
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80624JB
|
1000μg/mL |
N/A |
1mL
|
¥ 3000.0
|
现货 |
|
0 |
坛墨 |
|
正己烷:甲苯(9:1)中9种有机氯混标
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80773GBN
|
100μg/mL |
N/A |
1mL
|
¥ 400.0
|
现货 |
|
0 |
坛墨 |
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甲醇中溴甲烷
|
91074GA
|
91074GA |
74-83-9 |
1mL
|
¥ 80.0
|
现货 |
|
0 |
坛墨 |
|
硫代硫酸钠滴定溶液(GB/T601-2016)
|
BW20020-0.1-W-100
|
0.1007mol/L |
N/A |
100mL
|
¥ 100.0
|
现货 |
|
0 |
坛墨 |
|
标样-镁
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BY400035
|
0.209mg/ml |
N/A |
20mL
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
比色液-比色用重铬酸钾溶液(2015药典专用)
|
TM-2015-0901-2
|
800ug/ml,100ml |
7778-50-9 |
100mL
|
¥ 150.0
|
现货 |
|
0 |
坛墨 |
|
比色液-比色用氯化钴溶液(2015药典专用)
|
TM-2015-0901-1
|
59.5mg/ml |
7646-79-9 |
100mL
|
¥ 150.0
|
现货 |
|
0 |
坛墨 |
|
比色液-比色用硫酸铜溶液(2015药典专用)
|
TM-2015-0901-3
|
62.4mg/ml |
7758-99-8 |
100mL
|
¥ 150.0
|
现货 |
|
0 |
坛墨 |
|
磷酸根标液
|
BY400023-6.63
|
6.63mg/L |
N/A |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
磷酸根标液
|
BY400023-1.14
|
1.14mg/L |
N/A |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
总磷标样
|
BY400014-17.5
|
17.5mg/l |
7723-14-0 |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
总氮标样
|
BY400015-10.6
|
10.6mg/L左右 |
7727-37-9 |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
标样-水中高锰酸盐指数(COD锰法)
|
BY400026-13.0
|
13.0mg/L左右 |
N/A |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
标样-化学需氧量-铬(COD-Cr)
|
BY400011-71.4
|
71.4mg/L |
7440-47-3 |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
标样-化学需氧量-铬(COD-Cr)
|
BY400011-24.9
|
24.9mg/L |
7440-47-3 |
20ml
|
¥ 40.0
|
现货 |
|
0 |
坛墨 |
|
丙酮中甲拌磷
|
GBW(E)082602
|
100μg/mL |
N/A |
1.2ml
|
¥ 60.0
|
现货 |
|
0 |
坛墨 |