|
異丙醇
|
SLF0309
|
GCS |
67-63-0 |
5ml
|
￥ 80.0
|
1周 |
壇墨 |
|
EDTA乙二胺四乙酸二鈉容量分析用標(biāo)準(zhǔn)溶液
|
BW20021-0.02-W-500
|
(EDTA):0.02013mol/L |
139-33-3 |
500mL
|
￥ 160.0
|
現(xiàn)貨 |
壇墨 |
|
標(biāo)準(zhǔn)品/甲醇中一氯乙烷
|
91523d
|
2000μg/mL |
75-00-3 |
1ml
|
￥ 250.0
|
現(xiàn)貨 |
壇墨 |
|
標(biāo)樣/水質(zhì) 鋅
|
BY400016-0.475
|
0.475mg/L |
7440-66-6 |
20ml
|
￥ 40.0
|
5天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 鋅
|
BY400016-0.701
|
0.701mg/L |
7440-66-6 |
20ml
|
￥ 40.0
|
5天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 鐵
|
BY400038-0.480
|
0.480mg/L |
N/A |
20ml
|
￥ 40.0
|
5天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 鐵
|
BY400038-0.817
|
0.817mg/L |
N/A |
20ml
|
￥ 40.0
|
5天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 銅
|
BY400031-0.811
|
0.811mg/L |
N/A |
20ml
|
￥ 40.0
|
5天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 鋁
|
BY400040-0.284
|
0.284mg/L |
N/A |
20ml
|
￥ 60.0
|
5天 |
壇墨 |
|
標(biāo)準(zhǔn)物質(zhì)/甲醇中萘
|
BW900735-1000-A
|
1000μg/mL |
91-20-3 |
2ml
|
￥ 150.0
|
1周 |
壇墨 |
|
質(zhì)控樣品/濾膜中鉛
|
TMZJ-LM-0.8-001
|
|
N/A |
3片/套
|
￥ 320.0
|
1周 |
壇墨 |
|
標(biāo)準(zhǔn)物質(zhì)/水中總氮(以氮計(jì))
|
BW20008-100-W-20
|
100mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)準(zhǔn)物質(zhì)/水中總磷(以磷計(jì))/介質(zhì):0.05mol/L硫酸
|
BW30078-500-20
|
500mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)樣/水質(zhì) 亞硝酸鹽(以氮計(jì))
|
BY400042-1.69
|
1.69mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)樣/水質(zhì) 生化需氧量BOD5
|
BY400124-69.7
|
69.7mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)樣/水質(zhì) 生化需氧量BOD5
|
BY400124-4.53
|
4.53mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)樣/水質(zhì) 生化需氧量BOD5
|
BY400124-23.2
|
23.2mg/L |
N/A |
20ml
|
￥ 40.0
|
1周 |
壇墨 |
|
標(biāo)樣/水質(zhì) 磷酸鹽(以磷酸根計(jì))
|
BY400214-4.66
|
4.66mg/L |
N/A |
20ml
|
￥ 40.0
|
3天 |
壇墨 |
|
標(biāo)樣/水質(zhì) 總氮(以氮計(jì))
|
BY400015-1.53
|
1.53mg/L |
N/A |
20ml
|
￥ 40.0
|
3天 |
壇墨 |
|
標(biāo)準(zhǔn)物質(zhì)/水中砷
|
BW30037-10000-50
|
10000mg/L |
/ |
50mL
|
￥ 450.0
|
現(xiàn)貨 |
壇墨 |
|
水中鉀溶液標(biāo)準(zhǔn)物質(zhì)/介質(zhì):1%鹽酸
|
GBW(E)082776
|
1000mg/L |
/ |
50mL
|
￥ 70.0
|
現(xiàn)貨 |
壇墨 |
|
水中銅溶液標(biāo)準(zhǔn)物質(zhì)/介質(zhì):5%硝酸
|
GBW(E)082780
|
1000mg/L |
/ |
50mL
|
￥ 70.0
|
現(xiàn)貨 |
壇墨 |
|
水中鉛溶液標(biāo)準(zhǔn)物質(zhì)/介質(zhì):5%硝酸
|
GBW(E)082825
|
1000mg/L |
/ |
50mL
|
￥ 70.0
|
現(xiàn)貨 |
壇墨 |
|
汞溶液標(biāo)準(zhǔn)物質(zhì)/介質(zhì):5%硝酸
|
GBW(E)083186
|
1000mg/L |
/ |
50mL
|
￥ 70.0
|
現(xiàn)貨 |
壇墨 |
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