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| 产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| C992381 | 化学需氧量标准溶液, 50μg/mL Chemical oxygen demand standard solution, 50μg/mL |
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| C992382 | 化学需氧量标准溶液, 80μg/mL Chemical oxygen demand standard solution, 80μg/mL |
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| C992383 | 化学需氧量标准溶液, 120μg/mL Chemical oxygen demand standard solution, 120μg/mL |
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| C992384 | 化学需氧量标准溶液, 150μg/mL Chemical oxygen demand standard solution, 150μg/mL |
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| C992385 | 化学需氧量标准溶液, 1500μg/mL Chemical oxygen demand standard solution, 1500μg/mL |
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| C992386 | 化学需氧量标准溶液, 2500μg/mL Chemical oxygen demand standard solution, 2500μg/mL |
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| C992387 | 化学需氧量标准溶液, 4000μg/mL Chemical oxygen demand standard solution, 4000μg/mL |
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| C992388 | 化学需氧量标准溶液, 10000μg/mL Chemical oxygen demand standard solution, 10000μg/mL |
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| B915779 | 139-07-1 | 十二烷基二甲基苄基氯化铵(DDBAC), 活性物含量50% Benzyldimethyldodecylammonium chloride, 活性物含量50% |
C21H38ClN | |
| B915702 | 34690-00-1 | 双-1,6-亚己基三胺五亚甲基膦酸, 45%-50% 活性组分 BHMTPMPA, 45%-50% 活性组分 |
C17H44N3P5O15 | |
| B916324 | 35657-77-3 | 双1，6-亚己基三胺五甲叉膦酸钠, 35%-39%(以BHMTPMPA计) BHMTPH·PN(Na2), 35%-39%(以BHMTPMPA计) |
C17H42O15N3P5Na2 | |
| P928103 | 多氨基多醚基亚甲基膦酸, 活性(以PAPEMP计)≥40% PAPEMP, 活性(以PAPEMP计)≥40% |
C3H18O9NP3 | ||
| T992410 | 总硬度溶液标准物质(以碳酸钙计), 0.2μg/mL, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 0.2μg/mL, 基质: H2O |
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| T992411 | 总硬度溶液标准物质(以碳酸钙计), 0.9μg/mL, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 0.9μg/mL, 基质: H2O |
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| T992412 | 总硬度溶液标准物质(以碳酸钙计), 3.8μg/mL, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 3.8μg/mL, 基质: H2O |
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| T992413 | 总硬度溶液标准物质(以碳酸钙计), 10μg/mL, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 10μg/mL, 基质: H2O |
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| T992414 | 总硬度溶液标准物质(以碳酸钙计), 20mg/L, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 20mg/L, 基质: H2O |
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| T992415 | 总硬度溶液标准物质(以碳酸钙计), 100mg/L, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 100mg/L, 基质: H2O |
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| T992416 | 总硬度溶液标准物质(以碳酸钙计), 500mg/L, 基质: H2O Total hardness solution reference material (in terms of calcium carbonate), 500mg/L, 基质: H2O |
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| S916149 | 7681-52-9 | 次氯酸钠标准溶液, 0.05025mol/L Sodium hypochlorite standard solution, 0.05025mol/L |
NaClO |
