正己烷/丙酮中2種替代物標(biāo)準(zhǔn)溶液
|
PCL-2023BZ716
|
1000mg/L |
N/A |
1ml
|
¥ 250.0
|
現(xiàn)貨 |
PCL |
甲醇中環(huán)氧氯丙烷標(biāo)準(zhǔn)溶液
|
PCL-2023BZ713
|
1000mg/L |
N/A |
1ml
|
¥ 60.0
|
現(xiàn)貨 |
PCL |
硫
|
PCL-2023BZ834
|
1000mg/L |
N/A |
50ml
|
¥ 60.0
|
現(xiàn)貨 |
PCL |
鈉
|
PCL-2023BZ1011
|
1.06±0.06mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
甲醇中五氯酚標(biāo)準(zhǔn)溶液
|
PCL-2023BZ714
|
1000mg/L |
N/A |
1ml
|
¥ 60.0
|
現(xiàn)貨 |
PCL |
水中苯酚
|
PCL-2023BZ835
|
1000mg/L |
N/A |
20ml
|
¥ 60.0
|
現(xiàn)貨 |
PCL |
硝酸鹽(以氮計(jì))
|
PCL-2023BZ956
|
1.79±0.06mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
鈣
|
PCL-2023BZ1012
|
2.51±0.13mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
化學(xué)需氧量質(zhì)控樣
|
PCL-2023BZ953-20ml
|
25.1mg/L |
N/A |
20mL
|
¥ 40.0
|
現(xiàn)貨 |
PCL |
鎳 Ni
|
PCL-2023BZ833
|
1000mg/L |
N/A |
50ml
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
化學(xué)需氧量質(zhì)控樣
|
PCL-2023BZ954-20ml
|
680mg/L |
N/A |
20mL
|
¥ 40.0
|
現(xiàn)貨 |
PCL |
鉀
|
PCL-2023BZ1010
|
0.492±0.027mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
二氯甲烷中11種SVOC混標(biāo)
|
PCL-2023BZ830
|
1000mg/L |
N/A |
1ml
|
¥ 1600.0
|
現(xiàn)貨 |
PCL |
硒單元素溶液標(biāo)準(zhǔn)物質(zhì)
|
PCL-2023BZ951-50ml
|
100mg/L 介質(zhì):水 |
N/A |
50mL
|
¥ 60.0
|
現(xiàn)貨 |
PCL |
總氮
|
PCL-2023BZ1015-20mL
|
24.3mg/L |
N/A |
20mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
甲醇中丙烯醛標(biāo)準(zhǔn)溶液
|
PCL-2023BZ710
|
1000mg/L |
N/A |
2ml
|
¥ 120.0
|
現(xiàn)貨 |
PCL |
濁度標(biāo)準(zhǔn)比色液
|
PCL-2023BZ831-100ml
|
100NTU |
N/A |
100mL
|
¥ 100.0
|
現(xiàn)貨 |
PCL |
總氮質(zhì)控樣
|
PCL-2023BZ1016-20ml
|
1.18mg/L |
N/A |
20mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
鎂
|
PCL-2023BZ1013
|
0.202±0.019mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
硫化物質(zhì)控樣
|
PCL-2023BZ950-20ml
|
4.02μg/mL |
N/A |
20mL
|
¥ 50.0
|
現(xiàn)貨 |
PCL |
鈹
|
PCL-2023BZ1014
|
19.5±0.9μg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
鐵
|
PCL-2023BZ1008
|
1.2ml9±0.05mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
鐵
|
PCL-2023BZ1009
|
1.50±0.06mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |
鈦
|
PCL-2023BZ1006
|
0.601±0.048mg/L |
N/A |
50mL
|
¥ 80.0
|
現(xiàn)貨 |
PCL |