|
水中二氧化氮(以二氧化氮計(jì))
|
BW20058-1000-50
|
1000mg/L |
/ |
50ml
|
￥ 120.0
|
1周 |
PCL |
|
二氧化氯溶液標(biāo)準(zhǔn)物質(zhì)
|
BWZ7020-2016
|
1000mg/L（以二氧化氯計(jì)） |
10049-04-4 |
50ml
|
￥ 96.0
|
1周 |
PCL |
|
二氯甲烷中苯并(a)蒽
|
BW900555-100-M
|
100μg/mL |
56-55-3 |
2ml
|
￥ 200.0
|
1周 |
PCL |
|
二氯甲烷中苯并[b]熒蒽
|
93203a
|
100μg/mL |
205-99-2 |
1mL
|
￥ 120.0
|
1周 |
PCL |
|
碘離子（碘化物）標(biāo)準(zhǔn)溶液
|
GSB 04-2834-2011-20ml
|
1000μg/ml溶于H2O |
/ |
20ml
|
￥ 30.0
|
1周 |
PCL |
|
氫氧化鈉容量分析用溶液標(biāo)準(zhǔn)物質(zhì)
|
BW081603-2
|
c(NaOH)：0.05mol/L |
1310-73-2 |
500ml
|
￥ 150.0
|
1周 |
PCL |
|
丙烯酸正丙酯
|
727855-100mg
|
97.4% |
925-60-0 |
100mg
|
￥ 350.0
|
1周 |
PCL |
|
正辛烷
|
71948-1g
|
99.5% |
111-65-9 |
1g
|
￥ 80.0
|
1周 |
PCL |
|
正壬烷
|
72255-1g
|
99.9% |
111-84-2 |
1g
|
￥ 100.0
|
1周 |
PCL |
|
正庚烷
|
71618-100mg
|
99.7% |
142-82-5 |
100mg
|
￥ 80.0
|
1周 |
PCL |
|
異戊烷
|
77081-100mg
|
99.8% |
78-78-4 |
100mg
|
￥ 80.0
|
1周 |
PCL |
|
異佛爾酮
|
71918-1g
|
99.6% |
78-59-1 |
1g
|
￥ 100.0
|
1周 |
PCL |
|
乙酸甲酯
|
72481-100mg
|
99.7% |
79-20-9 |
100mg
|
￥ 100.0
|
1周 |
PCL |
|
乙酸丁酯
|
71958-100mg
|
99.8% |
123-86-4 |
100mg
|
￥ 100.0
|
1周 |
PCL |
|
乙二醇二乙酸酯
|
716851-100mg
|
99.1% |
111-55-7 |
100mg
|
￥ 150.0
|
1周 |
PCL |
|
乙醇
|
71695-100mg
|
99.5% |
64-17-5 |
100mg
|
￥ 100.0
|
1周 |
PCL |
|
乙苯
|
71779-1g
|
99.9% |
100-41-4 |
1g
|
￥ 100.0
|
1周 |
PCL |
|
四氫呋喃
|
71007-100mg
|
99.9% |
109-99-9 |
100mg
|
￥ 100.0
|
1周 |
PCL |
|
四氯乙烯
|
71955-1g
|
99.9% |
127-18-4 |
1g
|
￥ 120.0
|
1周 |
PCL |
|
四氯化碳
|
715875-100mg
|
99.4% |
56-23-5 |
100mg
|
￥ 100.0
|
1周 |
PCL |
|
三氯乙烯
|
77188-1g
|
99.4% |
79-01-6 |
1g
|
￥ 160.0
|
1周 |
PCL |
|
甲酸乙酯
|
72397-250mg
|
≥98.0% |
109-94-4 |
250mg
|
￥ 170.0
|
1周 |
PCL |
|
甲酸乙酯
|
72397
|
97.8% |
109-94-4 |
10mg
|
￥ 60.0
|
1周 |
PCL |
|
甲酸丁酯
|
78030-250mg
|
見證書 |
592-84-7 |
250mg
|
￥ 297.0
|
1周 |
PCL |
