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- 详细信息
- 文献和实验
- 技术资料
- 库存:
1000+
- 英文名:
1,2,3-Trichloronaphthalene
- CAS号:
[50402-52-3]
- 保质期:
咨询
- 供应商:
上海维亦特生物
- 保存条件:
依据标签
| 货号 | 中文名 | 名称 | CAS | 浓度 | 规格 |
| WT-BE-C20792 | 2,7-二氯萘 | 2,7-Dichloronaphthalene | [2198-77-8] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20793 | 1,2,3-三氯萘 | 1,2,3-Trichloronaphthalene | [50402-52-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20794 | 1,2,3,4-四氯萘 | 1,2,3,4-Tetrachloronaphthalene | [20020-02-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20795 | 1,2,3,5-四氯萘 | 1,2,3,5-Tetrachloronaphthalene | [53555-63-8] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20796 | 2-氯萘 | 2-Chloronaphthalene | [91-58-7] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20797 | 1,2,3,8-四氯萘 | 1,2,3,8-Tetrachloronaphthalene | [149864-81-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20798 | 1,4,5,8-四氯萘 (96%) | 1,4,5,8-Tetrachloronaphthalene (96%) | [3432-57-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20799 | 2,3,6,7-四氯萘 | 2,3,6,7-Tetrachloronaphthalene | [34588-40-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20800 | 1,2,3,4,6-五氯萘 | 1,2,3,4,6-Pentachloronaphthalene | [67922-26-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20801 | 1,2,3,5,7-五氯萘 | 1,2,3,5,7-Pentachloronaphthalene | [53555-65-0] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20802 | 1,2,3,5,8-五氯萘 | 1,2,3,5,8-Pentachloronaphthalene | [150224-24-1] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20803 | 1,2,3,4,6,7-六氯萘 | 1,2,3,4,6,7-Hexachloronaphthalene | [103426-96-6] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20804 | 1,2,3,5,7,8-六氯萘 | 1,2,3,5,7,8-Hexachloronaphthalene | [103426-94-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20805 | 1,5-二氯萘 | 1,5-Dichloronaphthalene | [1825-30-5] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20806 | 1,2,4,5,7,8-六氯萘 | 1,2,4,5,7,8-Hexachloronaphthalene | [103426-92-2] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20807 | 1,2,3,4,5,6,7-七 氯萘 | 1,2,3,4,5,6,7-Heptachloronaphthalene | [58863-14-2] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20808 | 八氯萘 | Octachloronaphthalene | [2234-13-1] | 50ug/ml in nonane | 1.2ml |
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文献和实验| 货号 | 中文名 | 名称 | CAS | 浓度 | 规格 |
| WT-BE-C20792 | 2,7-二氯萘 | 2,7-Dichloronaphthalene | [2198-77-8] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20793 | 1,2,3-三氯萘 | 1,2,3-Trichloronaphthalene | [50402-52-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20794 | 1,2,3,4-四氯萘 | 1,2,3,4-Tetrachloronaphthalene | [20020-02-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20795 | 1,2,3,5-四氯萘 | 1,2,3,5-Tetrachloronaphthalene | [53555-63-8] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20796 | 2-氯萘 | 2-Chloronaphthalene | [91-58-7] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20797 | 1,2,3,8-四氯萘 | 1,2,3,8-Tetrachloronaphthalene | [149864-81-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20798 | 1,4,5,8-四氯萘 (96%) | 1,4,5,8-Tetrachloronaphthalene (96%) | [3432-57-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20799 | 2,3,6,7-四氯萘 | 2,3,6,7-Tetrachloronaphthalene | [34588-40-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20800 | 1,2,3,4,6-五氯萘 | 1,2,3,4,6-Pentachloronaphthalene | [67922-26-3] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20801 | 1,2,3,5,7-五氯萘 | 1,2,3,5,7-Pentachloronaphthalene | [53555-65-0] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20802 | 1,2,3,5,8-五氯萘 | 1,2,3,5,8-Pentachloronaphthalene | [150224-24-1] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20803 | 1,2,3,4,6,7-六氯萘 | 1,2,3,4,6,7-Hexachloronaphthalene | [103426-96-6] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20804 | 1,2,3,5,7,8-六氯萘 | 1,2,3,5,7,8-Hexachloronaphthalene | [103426-94-4] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20805 | 1,5-二氯萘 | 1,5-Dichloronaphthalene | [1825-30-5] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20806 | 1,2,4,5,7,8-六氯萘 | 1,2,4,5,7,8-Hexachloronaphthalene | [103426-92-2] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20807 | 1,2,3,4,5,6,7-七 氯萘 | 1,2,3,4,5,6,7-Heptachloronaphthalene | [58863-14-2] | 50ug/ml in nonane | 1.2ml |
| WT-BE-C20808 | 八氯萘 | Octachloronaphthalene | [2234-13-1] | 50ug/ml in nonane | 1.2ml |
男性生育能力正在加速下跌!近 50 年全球男性平均精子数量下降超 60%
力,收集了来自 6 大洲、53 个国家的共计 223 项研究、超过 57000 名男性的数据。发现从 1973 年至 2018 年短短 45 年间,全球男性平均精子数量下降 62%,精液中的精子浓度下降 52%。 图 1:来源 Human Reproduction Update 一、关于男性不育,迫在眉睫 自 2017 年以来,人们对男性生殖功能和精子数量之重要性的认识与日俱增,男性不育给社会和家庭带来了沉重的经济和心理负担。 越来越多的证据表明,男性精子数量和浓度的降低与全因死亡率和发病
液置换中和低 PH 的抗体洗脱缓冲液 B2:缓冲液置换为离子交换层析做准备 C:浓缩减少样品体积,在 SEC 之前也需要浓缩操作 二、His标签蛋白纯化 圆圈内的步骤是可选步骤: B2:缓冲液置换为离子交换层析做准备 B3:缓冲液置换去除咪唑或盐 C:浓缩减少样品体积,在 SEC 之前也需要浓缩操作 三、非标签蛋白纯化 圆圈内的步骤是可选步骤: B2:缓冲液置换为离子交换层析做准备 C:浓缩减少样品体积,在 SEC 之前也需要浓缩操作 多数样品的纯化都需要制定对应
;5、受精卵进入子宫时间:排卵后 4 天;6、植入开始时间:交配后13 天;7、妊娠期:63 天( 52 ~ 69 )。三、兔1、第一次交配年龄:4 ~ 5 月龄;2、发情周期(天):多次发情;3、发情持续期:时间界限不明显;4、排卵时间:诱发排卵,交配后10.5 小时;5、受精卵进入子宫时间:交配后4 天;6、植入开始时间:交配后7 ~8 天;7、妊娠期:32 天(29 ~36 )。四、大白鼠1、第一次交配年龄:8 ~10 月龄;2、发情周期(天):4.5(4~5);3、发情持续期:14 小时
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