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pHStandards,(setof186-I-g+186-II-g)，标准物质
- 品牌：坛墨质检
- 货号： SRM186g
- CAS编号：7558-79-4
- 产地：大兴区
- 供应商报价： ¥ 9212
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坛墨质检科技股份有限公司
更新时间：2024-07-02 13:43:28 -
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- 详细介绍
- pHStandards,(setof186-I-g+186-II-g)，标准物质 有效期： 无 标准值： 无 pH Standards
Potassium dihydrogen phosphate (186-I-g)
Disodium hydrogen phosphate (186-II-g)
SRM-186g is intended for use in preparing solutions for calibrating electrodes for pH measuring systems.
SRM-186 g consists of two components, each prepared to ensure high purity and uniformity: KH2PO4, potassium
dihydrogen phosphate (186-I-g) and Na2HPO4, disodium hydrogen phosphate (186-II-g). A unit of SRM-186g
consists of 30 g of potassium dihydrogen phosphate (186-I-g) and 45 g of disodium hydrogen phosphate
(186-II-g), each contained in its respective clear glass bottle.
